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HD74LVC02
Quad. 2-input NOR Gates
REJ03D0342-0300Z (Previous ADE-205-061B (Z)) Rev.3.00 Jul. 22, 2004
Description
The HD74LVC02 has four 2-input NOR gates in a 14 pin package. Low voltage and high-speed operation is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation.
Features
* * * * * * VCC = 2.0 V to 5.5 V All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25C) Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25C) High output current 24 mA (@VCC = 3.0 V to 5.5 V) Ordering Information
Package Type SOP-14 pin (JEITA) TSSOP-14 pin Package Code FP-14DAV TTP-14DV Package Abbreviation FP T Taping Abbreviation (Quantity) EL (2,000 pcs/reel) ELL (2,000 pcs/reel)
Part Name HD74LVC02FPEL HD74LVC02TELL
Note: Please consult the sales office for the above package availability.
Function Table
Inputs A L L H H H: L: High level Low level B L H L H Output Y H L L L
Rev.3.00 Jul. 22, 2004 page 1 of 5
HD74LVC02
Pin Arrangement
1Y 1 1A 2 1B 3 2Y 4 2A 5 2B 6 GND 7
14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A
(Top view)
Absolute Maximum Ratings
Item Supply voltage range Input diode current Input voltage Output diode current Output voltage Output current VCC, GND current / pin Storage temperature Symbol VCC IIK VI IOK VO IO ICC or IGND Tstg Ratings -0.5 to 6.0 -50 -0.5 to 6.0 -50 50 -0.5 to VCC+0.5 50 100 -65 to +150 Unit V mA V mA V mA mA C Conditions VI = -0.5 V VO = -0.5 V VO = VCC+0.5 V
Note: The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
Recommended Operating Conditions
Item Supply voltage Input / Output voltage Operating temperature Output current Symbol VCC VI VO Ta IOH IOL Input rise / fall time*1 tr, tf Ratings 1.5 to 5.5 2.0 to 5.5 0 to 5.5 0 to VCC -40 to 85 -12 -24*2 12 24*2 10 Unit V V C mA Conditions Data retention At operation A, B Y VCC = 2.7 V VCC = 3.0 V to 5.5 V VCC = 2.7 V VCC = 3.0 V to 5.5 V
ns/V
Notes: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
2. Duty cycle 50%
Rev.3.00 Jul. 22, 2004 page 2 of 5
HD74LVC02
Electrical Characteristics
Ta = -40 to 85C Item Input voltage Symbol VIH VIL Output voltage VOH VCC (V) 2.7 to 3.6 4.5 to 5.5 2.7 to 3.6 4.5 to 5.5 2.7 to 5.5 2.7 3.0 3.0 4.5 2.7 to 5.5 2.7 3.0 4.5 0 to 5.5 5.5 3.0 to 3.6 Min 2.0 VCCx0.7 -- -- VCC-0.2 2.2 2.4 2.0 3.8 -- -- -- -- -- -- -- Max -- -- 0.8 VCCx0.3 -- -- -- -- -- 0.2 0.4 0.55 0.55 5.0 20 500 Unit V Test Conditions
V
VOL
V
Input current Quiescent supply current
IIN ICC ICC
A A A
IOH = -100 A IOH = -12 mA IOH = -12 mA IOH = -24 mA IOH = -24 mA IOL = 100 A IOL = 12 mA IOL = 24 mA IOL = 24 mA VIN = 5.5 V or GND VIN = VCC or GND VIN = one input at (VCC-0.6)V, other inputs at VCC or GND
Switching Characteristics
Ta = -40 to 85C Item Propagation delay time Symbol tPLH tPHL CIN CO VCC (V) 2.7 3.30.3 5.00.5 2.7 2.7 Min -- 1.5 -- -- -- Typ 4.5 3.5 2.5 3.0 15.0 Max 7.0 6.0 5.0 -- -- Unit ns From (Input) A or B To (Output) Y
Input capacitance Output capacitance
pF pF
Test Circuit
Input VCC
Pulse Generator Zout = 50 CL = 50 pF Output 450 50 Scope
Note:
1. CL includes probe and jig capacitance.
Rev.3.00 Jul. 22, 2004 page 3 of 5
HD74LVC02 Waveforms
tr Input A or B 10 % t PHL Output Y Vref 90 % Vref 90 % Vref 10 % t PLH VOH Vref VOL tf
VIH
GND
TEST VIH Vref
VCC = 2.7 V, 3.30.3 V VCC = 5.00.5 V 2.7 V VCC 1.5 V 50%VCC
Notes:
1. tr = 2.5 ns, tf = 2.5 ns 2. Input waveform : PRR = 10 MHz, duty cycle 50%.
Rev.3.00 Jul. 22, 2004 page 4 of 5
HD74LVC02
Package Dimensions
As of January, 2003
Unit: mm
10.06 10.5 Max 14 8
1
7
5.5
*0.20 0.05
2.20 Max
0.20 7.80 + 0.30 -
1.42 Max
1.15 0 - 8 0.70 0.20
1.27 *0.40 0.06
0.12 M
Package Code JEDEC JEITA Mass (reference value) FP-14DAV -- Conforms 0.23 g
*Ni/Pd/Au plating
0.10 0.10
0.15
As of January, 2003
Unit: mm
5.00 5.30 Max 14 8
1
7 0.65 1.0 0.13 M 6.40 0.20 0.83 Max 0 - 8 0.50 0.10
*0.20 0.05
4.40
*0.15 0.05
1.10 Max
0.10
0.07 +0.03 -0.04
*Ni/Pd/Au plating
Package Code JEDEC JEITA Mass (reference value)
TTP-14DV -- -- 0.05 g
Rev.3.00 Jul. 22, 2004 page 5 of 5
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