74HCT27 Series

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

Catalog(3 parts)

Part	Max Propagation Delay @ V, Max CL▲▼	Voltage - Supply▲▼	Voltage - Supply▲▼	Input Logic Level - Low▲▼	Logic Type	Number of Inputs▲▼	Package / Case▲▼	Package / Case▲▼	Package / Case	Number of Circuits▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Mounting Type	Current - Output High, Low▲▼
Texas Instruments CD74HCT27M96 NOR Gate IC 3 Channel 14-SOIC	2.3000000126671697e-8 s	5.5 V	4.5 V	0.800000011920929 V	NOR Gate	3 ul	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	3 ul	-55 °C	125 °C	Surface Mount	0.004000000189989805 A, 0.004000000189989805 A
Texas Instruments CD74HCT27MT NOR Gate IC 3 Channel 14-SOIC	2.3000000126671697e-8 s	5.5 V	4.5 V	0.800000011920929 V	NOR Gate	3 ul	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	3 ul	-55 °C	125 °C	Surface Mount	0.004000000189989805 A, 0.004000000189989805 A
Texas Instruments CD74HCT27M NOR Gate IC 3 Channel 14-SOIC	2.3000000126671697e-8 s	5.5 V	4.5 V	0.800000011920929 V	NOR Gate	3 ul	0.003899999894201755 m	0.003911599982529879 m	14-SOIC	3 ul	-55 °C	125 °C	Surface Mount	0.004000000189989805 A, 0.004000000189989805 A

Key Features

• LSTTL input logic compatibleVIL(max)= 0.8 V, VIH(min)= 2 VCMOS input logic compatibleII≤ 1 µA at VOL, VOHBuffered inputs4.5 V to 5.5 V operationWide operating temperature range: -55°C to +125°CSupports fanout up to 10 LSTTL loadsSignificant power reduction compared to LSTTL logic ICsLSTTL input logic compatibleVIL(max)= 0.8 V, VIH(min)= 2 VCMOS input logic compatibleII≤ 1 µA at VOL, VOHBuffered inputs4.5 V to 5.5 V operationWide operating temperature range: -55°C to +125°CSupports fanout up to 10 LSTTL loadsSignificant power reduction compared to LSTTL logic ICs

Description

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