Specification	CD74HCT27M

Current - Output High, Low [custom]	4 mA
Current - Output High, Low [custom]	4 mA
Input Logic Level - Low	0.8 V
Logic Type	NOR Gate
Max Propagation Delay @ V, Max CL	23 ns
Mounting Type	Surface Mount
Number of Circuits	3
Number of Inputs	3
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

CD74HCT27 Series

3-ch, 3-input, 4.5-V to 5.5-V NOR gates with TTL-compatible CMOS inputs

Part	Package / Case [x]	Package / Case [y]	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Inputs	Max Propagation Delay @ V, Max CL	Input Logic Level - Low	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Number of Circuits	Mounting Type	Logic Type	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments CD74HCT27M96	0.154 in	3.9 mm	14-SOIC	4.5 V	5.5 V	3	23 ns	0.8 V	4 mA	4 mA	3	Surface Mount	NOR Gate	-55 °C	125 °C
Texas Instruments CD74HCT27MT	0.154 in	3.9 mm	14-SOIC	4.5 V	5.5 V	3	23 ns	0.8 V	4 mA	4 mA	3	Surface Mount	NOR Gate	-55 °C	125 °C
Texas Instruments CD74HCT27M	0.154 in	3.9 mm	14-SOIC	4.5 V	5.5 V	3	23 ns	0.8 V	4 mA	4 mA	3	Surface Mount	NOR Gate	-55 °C	125 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic.

Technical documentation and resources