74HCT20 Series

2-ch, 4-input, 4.5-V to 5.5-V NAND gates with TTL-compatible CMOS inputs

Catalog(2 parts)

Part	Number of Inputs▲▼	Mounting Type	Package / Case	Package / Case▲▼	Package / Case▲▼	Logic Type	Current - Output High, Low▲▼	Voltage - Supply▲▼	Voltage - Supply▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Number of Circuits▲▼	Input Logic Level - Low▲▼	Max Propagation Delay @ V, Max CL▲▼
Texas Instruments CD74HCT20EG4 NAND Gate IC 2 Channel 14-PDIP	4 ul	Through Hole	14-DIP	0.007619999814778566 m	0.007619999814778566 m	NAND Gate	0.004000000189989805 A, 0.004000000189989805 A	5.5 V	4.5 V	-55 °C	125 °C	2 ul	0.800000011920929 V	2.8000000540373552e-8 s
Texas Instruments CD74HCT20M NAND Gate IC 2 Channel 14-SOIC	4 ul	Surface Mount	14-SOIC	0.003899999894201755 m	0.003911599982529879 m	NAND Gate	0.004000000189989805 A, 0.004000000189989805 A	5.5 V	4.5 V	-55 °C	125 °C	2 ul	0.800000011920929 V	2.8000000540373552e-8 s

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 two independent 4-input NAND gates. Each gate performs the Boolean function Y =A ● B ● C ● Din positive logic. This device contains two independent 4-input NAND gates. Each gate performs the Boolean function Y =A ● B ● C ● Din positive logic.