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1. general description the 74LVC1G38 is a high-performance, low-power, low-voltage, si-gate cmos device and superior to most advanced cmos compatible ttl families. inputs can be driven from either 3.3 v or 5 v devices. this feature allows the use of this device as translator in a mixed 3.3 v and 5 v environment. this device is fully speci?ed for partial power-down applications using i off . the i off circuitry disables the output, preventing the damaging back?ow current through the device when it is powered down. the 74LVC1G38 provides the 2-input nand function. 2. features n wide supply voltage range from 1.65 v to 5.5 v n 5 v tolerant outputs for interfacing with 5 v logic n high noise immunity n complies with jedec standard: u jesd8-7 (1.65 v to 1.95 v) u jesd8-5 (2.3 v to 2.7 v) u jesd8-b/jesd36 (2.7 v to 3.6 v). n esd protection: u hbm eia/jesd22-a114-b exceeds 2000 v u mm eia/jesd22-a115-a exceeds 200 v. n 24 ma output drive (v cc = 3.0 v) n cmos low power consumption n open drain outputs n latch-up performance exceeds 250 ma n direct interface with ttl levels n inputs accept voltages up to 5 v n multiple package options n speci?ed from - 40 c to +125 c. 74LVC1G38 2-input nand gate (open drain) rev. 01 18 october 2004 product data sheet
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 2 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) 3. quick reference data [1] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i + ? (c l v cc 2 f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = output load capacitance in pf; v cc = supply voltage in volts; ? (c l v cc 2 f o ) = sum of outputs. [2] the condition is v i = gnd to v cc . 4. ordering information 5. marking table 1: quick reference data symbol parameter conditions min typ max unit t phl , t plh propagation delay inputs a, b to output y v cc = 1.8 v; c l =30pf; r l =1k w - 3.0 - ns v cc = 2.5 v; c l =30pf; r l = 500 w - 1.8 - ns v cc = 2.7 v; c l =50pf; r l = 500 w - 2.5 - ns v cc = 3.3 v; c l =50pf; r l = 500 w - 2.3 - ns v cc = 5.0 v; c l =50pf; r l = 500 w - 1.5 - ns c i input capacitance - 2.5 - pf c pd power dissipation capacitance per gate v cc = 3.3 v [1] [2] -6-pf table 2: ordering information type number package temperature range name description version 74LVC1G38gw - 40 c to +125 c sc-88a plastic surface mounted package; 5 leads sot353 74LVC1G38gv - 40 c to +125 c sc-74a plastic surface mounted package; 5 leads sot753 74LVC1G38gm - 40 c to +125 c xson6 plastic extremely thin small outline package; no leads; 6 terminals; body 1 1.45 0.5 mm sot886 table 3: marking type number marking code 74LVC1G38gw yb 74LVC1G38gv yb 74LVC1G38gm yb
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 3 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) 6. functional diagram 7. pinning information 7.1 pinning 7.2 pin description fig 1. logic symbol. fig 2. iec logic symbol. fig 3. logic diagram (one driver). 001aab717 1a 1y 1b 1 2 4 001aab716 4 1 2 & 001aab715 y gnd a b fig 4. pin con?guration sc-88a and sc-74a. fig 5. pin con?guration xson6. 38 av cc b gnd y 001aab718 1 2 3 5 4 38 b 001aab832 a gnd n.c. v cc y transparent top view 2 3 1 5 4 6 table 4: pin description symbol pin sc-88a, sc-74a pin xson6 description a 1 1 data input a b 2 2 data input b gnd 3 3 ground (0 v) y 4 4 data output y n.c. - 5 not connected v cc 5 6 supply voltage
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 4 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) 8. functional description 8.1 function table [1] h = high voltage level; l = low voltage level; z = high-impedance off state. 9. limiting values [1] the input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] when v cc = 0 v (power-down mode), the output voltage can be 5.5 v in normal operation. 10. recommended operating conditions table 5: function table [1] input output a b y llz lhz hl z hhl table 6: limiting values in accordance with the absolute maximum rating system (iec 60134). voltages are referenced to gnd (ground = 0v). symbol parameter conditions min max unit v cc supply voltage - 0.5 +6.5 v i ik input diode current v i <0v - - 50 ma v i input voltage [1] - 0.5 +6.5 v i ok output diode current v o >v cc or v o <0v - 50 ma v o output voltage active mode [1] [2] - 0.5 +6.5 v power-down mode [1] [2] - 0.5 +6.5 v i o output diode current v o =0vtov cc - 50 ma i cc , i gnd v cc or gnd current - 100 ma t stg storage temperature - 65 +150 c p tot power dissipation t amb = - 40 c to +125 c - 300 mw table 7: recommended operating conditions symbol parameter conditions min typ max unit v cc supply voltage 1.65 - 5.5 v v i input voltage 0 - 5.5 v
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 5 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) 11. static characteristics v o output voltage active mode 0 - 5.5 v disable mode; v cc = 1.65 v to 5.5 v 0 - 5.5 v power-down mode; v cc =0 v 0 - 5.5 v t amb ambient temperature - 40 - +125 c t r , t f input rise and fall times v cc = 1.65 v to 2.7 v 0 - 20 ns/v v cc = 2.7 v to 5.5 v 0 - 10 ns/v table 7: recommended operating conditions continued symbol parameter conditions min typ max unit table 8: static characteristics at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit t amb = - 40 c to +85 c [1] v ih high-level input voltage v cc = 1.65 v to 1.95 v 0.65 v cc -- v v cc = 2.3 v to 2.7 v 1.7 - - v v cc = 2.7 v to 3.6 v 2.0 - - v v cc = 4.5 v to 5.5 v 0.7 v cc -- v v il low-level input voltage v cc = 1.65 v to 1.95 v - - 0.35 v cc v v cc = 2.3 v to 2.7 v - - 0.7 v v cc = 2.7 v to 3.6 v - - 0.8 v v cc = 4.5 v to 5.5 v - - 0.3 v cc v v ol low-level output voltage v i =v ih or v il --- i o = 100 m a; v cc = 1.65 v to 5.5 v - - 0.1 v i o = 4 ma; v cc = 1.65 v - - 0.45 v i o = 8 ma; v cc = 2.3 v - - 0.3 v i o = 12 ma; v cc = 2.7 v - - 0.4 v i o = 24 ma; v cc = 3.0 v - - 0.55 v i o = 32 ma; v cc = 4.5 v - - 0.55 v i li input leakage current v i = 5.5 v or gnd; v cc = 5.5 v - 0.1 5 m a i oz 3-state output off-state current v i =v ih or v il ; v o =v cc or gnd; v cc = 5.5 v - 0.1 10 m a i off power-off leakage current v i or v o = 5.5 v; v cc = 0 v - 0.1 10 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 5.5 v - 0.1 10 m a d i cc additional quiescent supply current per pin v i =v cc - 0.6 v; i o =0a; v cc = 2.3 v to 5.5 v - 5 500 m a c i input capacitance - 2.5 - pf
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 6 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) [1] all typical values are measured at v cc = 3.3 v and t amb = 25 c. 12. dynamic characteristics t amb = - 40 c to +125 c v ih high-level input voltage v cc = 1.65 v to 1.95 v 0.65 v cc -- v v cc = 2.3 v to 2.7 v 1.7 - - v v cc = 2.7 v to 3.6 v 2.0 - - v v cc = 4.5 v to 5.5 v 0.7 v cc -- v v il low-level input voltage v cc = 1.65 v to 1.95 v - - 0.35 v cc v v cc = 2.3 v to 2.7 v - - 0.7 v v cc = 2.7 v to 3.6 v - - 0.8 v v cc = 4.5 v to 5.5 v - - 0.3 v cc v v ol low-level output voltage v i =v ih or v il --- i o = 100 m a; v cc = 1.65 v to 5.5 v - - 0.1 v i o = 4 ma; v cc = 1.65 v - - 0.70 v i o = 8 ma; v cc = 2.3 v - - 0.45 v i o = 12 ma; v cc = 2.7 v - - 0.60 v i o = 24 ma; v cc = 3.0 v - - 0.80 v i o = 32 ma; v cc = 4.5 v - - 0.80 v i li input leakage current v i = 5.5 v or gnd; v cc = 5.5 v - - 100 m a i oz 3-state output off-state current v i =v ih or v il ; v o =v cc or gnd; v cc = 5.5 v -- 200 m a i off power-off leakage current v i or v o = 5.5 v; v cc = 0 v - - 200 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 5.5 v - - 200 m a d i cc additional quiescent supply current per pin v i =v cc - 0.6 v; i o =0a; v cc = 2.3 v to 5.5 v - - 5000 m a table 8: static characteristics continued at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit table 9: dynamic characteristics gnd = 0 v. symbol parameter conditions min typ max unit t amb = - 40 c to +85 c [1] t pzl , t plz propagation delay inputs a, b to output y see figure 6 and 7 v cc = 1.65 v to 1.95 v 1.0 3.0 10.0 ns v cc = 2.3 v to 2.7 v 0.5 1.8 6.0 ns v cc = 2.7 v 0.5 2.5 5.0 ns v cc = 3.0 v to 3.6 v 0.5 2.3 4.5 ns v cc = 4.5 v to 5.5 v 0.5 1.5 3.9 ns c pd power dissipation capacitance per gate v cc = 3.3 v [2] [3] -6-pf
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 7 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) [1] all typical values are measured at nominal v cc and t amb = 25 c. [2] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i + ? (c l v cc 2 f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = output load capacitance in pf; v cc = supply voltage in volts; ? (c l v cc 2 f o ) = sum of outputs. [3] the condition is v i = gnd to v cc . 13. ac waveforms t amb = - 40 c to +125 c t pzl , t plz propagation delay inputs a, b to output y see figure 6 and 7 v cc = 1.65 v to 1.95 v 1.0 - 12.5 ns v cc = 2.3 v to 2.7 v 0.5 - 7.5 ns v cc = 2.7 v 0.5 - 6.5 ns v cc = 3.0 v to 3.6 v 0.5 - 5.7 ns v cc = 4.5 v to 5.5 v 0.5 - 4.9 ns table 9: dynamic characteristics continued gnd = 0 v. symbol parameter conditions min typ max unit measurement points are given in t ab le 10 . logic levels: v ol and v oh are typical output voltage drop that occur with the output load. fig 6. the input (a, b) to output (y) propagation delays. table 10: measurement points supply voltage input output v cc v m v m v x 1.65 v to 1.95 v 0.5 v cc 0.5 v cc v ol + 0.15 v 2.3 v to 2.7 v 0.5 v cc 0.5 v cc v ol + 0.15 v 2.7 v 1.5 v 1.5 v v ol + 0.3 v 3.0 v to 3.6 v 1.5 v 1.5 v v ol + 0.3 v 4.5 v to 5.5 v 0.5 v cc 0.5 v cc v ol + 0.3 v 001aab719 t pzl t plz gnd v i v cc v ol v m v m v x y output a, b input
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 8 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) test data is given in t ab le 11 . de?nitions for test circuit: r t = termination resistance should be equal to output impedance z o of the pulse generator. c l = load capacitance including jig and probe capacitance. r l = load resistor. v ext = test voltage for switching times. fig 7. load circuitry for switching times. table 11: test data supply voltage input load v ext v cc v i t r , t f c l r l t plh , t phl t pzh , t phz t pzl , t plz 1.65 v to 1.95 v v cc 2.0 ns 30 pf 1 k w open gnd 2 v cc 2.3 v to 2.7 v v cc 2.0 ns 30 pf 500 w open gnd 2 v cc 2.7 v 2.7 v 2.5 ns 50 pf 500 w open gnd 6 v 3.0 v to 3.6 v 2.7 v 2.5 ns 50 pf 500 w open gnd 6 v 4.5 v to 5.5 v v cc 2.5 ns 50 pf 500 w open gnd 2 v cc v ext v cc v i v o mna616 d.u.t. c l r t r l r l pulse generator
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 9 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) 14. package outline fig 8. package outline sot353 (sc-88a). references outline version european projection issue date iec jedec eiaj sot353 wb m b p d e 1 e a a 1 l p q detail x h e e v m a a b y 0 1 2 mm scale c x 13 2 4 5 plastic surface mounted package; 5 leads sot353 unit a 1 max b p cd e (2) e 1 h e l p qy w v mm 0.1 0.30 0.20 2.2 1.8 0.25 0.10 1.35 1.15 0.65 e 1.3 2.2 2.0 0.2 0.1 0.2 dimensions (mm are the original dimensions) 0.45 0.15 0.25 0.15 a 1.1 0.8 97-02-28 sc-88a
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 10 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) fig 9. package outline sot753 (sc-74a). references outline version european projection issue date iec jedec jeita sot753 sc-74a wb m b p d e a a 1 l p q detail x h e e v m a a b y 0 1 2 mm scale c x 13 2 4 5 plastic surface mounted package; 5 leads sot753 unit a 1 b p cd e h e l p qy w v mm 0.100 0.013 0.40 0.25 3.1 2.7 0.26 0.10 1.7 1.3 e 0.95 3.0 2.5 0.2 0.1 0.2 dimensions (mm are the original dimensions) 0.6 0.2 0.33 0.23 a 1.1 0.9 02-04-16
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 11 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) fig 10. package outline sot886 (xson6). terminal 1 index area references outline version european projection issue date iec jedec jeita sot886 mo-252 sot886 04-07-15 04-07-22 dimensions (mm are the original dimensions) xson6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm d e e 1 e a 1 b l l 1 e 1 0 1 2 mm scale notes 1. including plating thickness. 2. can be visible in some manufacturing processes. unit mm 0.25 0.17 1.5 1.4 0.35 0.27 a 1 max b e 1.05 0.95 d ee 1 l 0.40 0.32 l 1 0.5 0.6 a (1) max 0.5 0.04 1 6 2 5 3 4 6 (2) 4 (2) a
9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 12 of 14 philips semiconductors 74LVC1G38 2-input nand gate (open drain) 15. revision history table 12: revision history document id release date data sheet status change notice doc. number supersedes 74LVC1G38_1 20041018 product data sheet - 9397 750 13802 -
philips semiconductors 74LVC1G38 2-input nand gate (open drain) 9397 750 13802 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 18 october 2004 13 of 14 16. data sheet status [1] please consult the most recently issued data sheet before initiating or completing a design. [2] the product status of the device(s) described in this data sheet may have changed since this data sheet was published. the l atest information is available on the internet at url http://www.semiconductors.philips.com. [3] for data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 17. de?nitions short-form speci?cation the data in a short-form speci?cation is extracted from a full data sheet with the same type number and title. for detailed information see the relevant data sheet or data handbook. limiting values de?nition limiting values given are in accordance with the absolute maximum rating system (iec 60134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information applications that are described herein for any of these products are for illustrative purposes only. philips semiconductors make no representation or warranty that such applications will be suitable for the speci?ed use without further testing or modi?cation. 18. disclaimers life support these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips semiconductors for any damages resulting from such application. right to make changes philips semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. when the product is in full production (status production), relevant changes will be communicated via a customer product/process change noti?cation (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise speci?ed. 19. contact information for additional information, please visit: http://www.semiconductors.philips.com for sales of?ce addresses, send an email to: sales.addresses@www.semiconductors.philips.com level data sheet status [1] product status [2] [3] de?nition i objective data development this data sheet contains data from the objective speci?cation for product development. philips semiconductors reserves the right to change the speci?cation in any manner without notice. ii preliminary data quali?cation this data sheet contains data from the preliminary speci?cation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the speci?cation without notice, in order to improve the design and supply the best possible product. iii product data production this data sheet contains data from the product speci?cation. philips semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. relevant changes will be communicated via a customer product/process change noti?cation (cpcn).
? koninklijke philips electronics n.v. 2004 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: 18 october 2004 document number: 9397 750 13802 published in the netherlands philips semiconductors 74LVC1G38 2-input nand gate (open drain) 20. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 quick reference data . . . . . . . . . . . . . . . . . . . . . 2 4 ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 7 pinning information . . . . . . . . . . . . . . . . . . . . . . 3 7.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 8 functional description . . . . . . . . . . . . . . . . . . . 4 8.1 function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4 9 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 10 recommended operating conditions. . . . . . . . 4 11 static characteristics. . . . . . . . . . . . . . . . . . . . . 5 12 dynamic characteristics . . . . . . . . . . . . . . . . . . 6 13 ac waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . 7 14 package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9 15 revision history . . . . . . . . . . . . . . . . . . . . . . . . 12 16 data sheet status . . . . . . . . . . . . . . . . . . . . . . . 13 17 de?nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 18 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 19 contact information . . . . . . . . . . . . . . . . . . . . 13

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