? 2005 fairchild semiconductor corporation ds009396 www.fairchildsemi.com october 1987 revised january 2005 mm74hct32 quad 2-input or gate mm74hct32 quad 2-input or gate general description the mm74hct32 is a logic function fabricated by using advanced silicon-gate cmos technology, which provides the inherent benefits of cmos?low quiescent power and wide power supply range. this device is input and output characteristic and pin-out compatible with standard 74ls logic families. all inputs are protected from static discharge damage by internal diodes to v cc and ground. mm74hct devices are intended to interface between ttl and nmos components and standard cmos devices. these parts are also plug-in replacements for ls-ttl devices and can be used to reduce power consumption in existing designs. features ttl, ls pin-out and threshold compatible fast switching: t plh , t phl = 10 ns (typ) low power: 10 w at dc high fan-out, 10 ls-ttl loads ordering code: devices also available in tape and reel. specify by appending suffix the letter ? x ? to the ordering code. pb-free package per jedec j-std-020b. connection diagram pin assignments for dip, soic, sop and tssop logic diagram order number package package description number mm74hct32m m14a. 14-lead small outline integrated circuit (soic), jedec ms-012, 0.150" narrow MM74HCT32MX-NL m14a pb-free 14-lead small outline integrated circuit (soic), jedec ms-012, 0.150" narrow mm74hct32sj m14d pb-free 14-lead small outline package (sop), eiaj type ii, 5.3mm wide mm74hct32mtc mtc14 14-lead thin shrink small outline package (tssop), jedec mo-153, 4.4mm wide mm74hct32n n14a 14-lead plastic dual-in-line package (pdip), jedec ms-001, 0.300" wide
www.fairchildsemi.com 2 mm74hct32 absolute maximum ratings (note 1) (note 2) recommended operating conditions note 1: absolute maximum ratings are those values beyond which dam- age to the device may occur. note 2: unless otherwise specified all voltages are referenced to ground. note 3: power dissipation temperature derating ? plastic ? n ? package: ? 12 mw/ c from 65 c to 85 c. dc electrical characteristics v cc = 5v 10% (unless otherwise specified) note 4: this is measured per input with all other inputs held at v cc or ground. supply voltage (v cc ) ? 0.5 to + 7.0v dc input voltage (v in ) ? 1.5 to v cc + 1.5v dc output voltage (v out ) ? 0.5 to v cc + 0.5v clamp diode current (i ik , i ok ) 20 ma dc output current, per pin (i out ) 25 ma dc v cc or gnd current, per pin (i cc ) 50 ma storage temperature range (t stg ) ? 65 c to + 150 c power dissipation (p d ) (note 3) 600 mw s.o. package only 500 mw lead temperature (t l ) (soldering 10 seconds) 260 c min max units supply voltage (v cc )4.55.5v dc input or output voltage (v in , v out )0v cc v operating temperature range (t a ) ? 40 + 85 c input rise or fall times (t r , t f )500ns symbol parameter conditions t a = 25 ct a = ? 40 c to + 85 c units typ guaranteed limits v ih minimum high level 2.0 2.0 v input voltage v il maximum low level 0.8 0.8 v input voltage v oh minimum high level v in = v ih or v il output voltage |i out | = 20 av cc v cc ? 0.1 v cc ? 0.1 v |i out | = 4.0 ma, v cc = 4.5v 4.2 3.98 3.84 v |i out | = 4.8 ma, v cc = 5.5v 5.2 4.98 4.84 v v ol maximum low level v in = v ih voltage |i out | = 20 a00.10.1v |i out | = 4.0 ma, v cc = 4.5v 0.2 0.26 0.33 v |i out | = 4.8 ma, v cc = 5.5v 0.2 0.26 0.33 v i in maximum input v in = v cc or gnd, v ih or v il 0.1 1.0 a current i cc maximum quiescent v in = v cc or gnd 2.0 20 a supply current i out = 0 a v in = 2.4v or 0.5v (note 4) 1.2 1.4 ma
3 www.fairchildsemi.com mm74hct32 ac electrical characteristics v cc = 5.0v, t r = t f = 6 ns, c l = 15 pf, t a = 25c (unless otherwise noted) ac electrical characteristics v cc = 5.0v 10%, t r = t f = 6 ns, c l = 15 pf (unless otherwise noted) note 5: c pd determines the no load dynamic power consumption, p d = c pd v cc 2 f + i cc v cc , and the no load dynamic current consumption, i s = c pd v cc f + i cc . symbol parameter conditions typ guaranteed limit units t plh , t phl maximum propagation delay 10 ns symbol parameter conditions t a = 25 ct a = ? 40 c to + 85 c units typ guaranteed limits t plh , t phl maximum propagation delay 12 20 25 ns t thl , t tlh maximum output rise & fall time 8 15 19 ns c pd power dissipation capacitance (note 5) 48 pf c in input capacitance 5 10 10 pf
www.fairchildsemi.com 4 mm74hct32 physical dimensions inches (millimeters) unless otherwise noted 14-lead small outline integrated circuit (soic), jedec ms-012, 0.150" narrow package number m14a
5 www.fairchildsemi.com mm74hct32 physical dimensions inches (millimeters) unless otherwise noted (continued) pb-free 14-lead small outline package (sop), eiaj type ii, 5.3mm wide package number m14d
www.fairchildsemi.com 6 mm74hct32 physical dimensions inches (millimeters) unless otherwise noted (continued) 14-lead thin shrink small outline package (tssop), jedec mo-153, 4.4mm wide package number mtc14
7 www.fairchildsemi.com mm74hct32 quad 2-input or gate physical dimensions inches (millimeters) unless otherwise noted (continued) 14-lead plastic dual-in-line package (pdip), jedec ms-001, 0.300" wide package number n14a fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and fairchild reserves the right at any time without notice to change said circuitry and specifications. life support policy fairchild ? s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. a critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com
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