MC74AC20 - Dual 4-Input NAND Gate

onsemi

Download the MC74AC20 datasheet PDF. This datasheet also covers the MC74ACT20 variant, as both devices belong to the same dual 4-input nand gate family and are provided as variant models within a single manufacturer datasheet.

Key Features

Outputs Source/Sink 24 mA.
′ACT20 Has TTL Compatible Inputs.
These are Pb.
Free Devices VCC A1 B1 NC C1 D1 O1 14 13 12 11 10 9 8 1234567 A0 B0 NC C0 D0 O0 GND Figure 1. Pinout: 14-Lead Packages (Top View) PIN.

📥 Download Datasheet

MC74AC20 dual 4-input nand gate by onsemi - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MC74ACT20_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MC74AC20
Manufacturer	onsemi
File Size	66.25 KB
Description	Dual 4-Input NAND Gate
Datasheet	MC74AC20 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
MC74AC20	DUAL 4-INPUT NAND GATE	Motorola
MC74AC240	OCTAL BUFFER/LINE DRIVER	Motorola
MC74AC241	OCTAL BUFFER/LINE DRIVER	Motorola
MC74AC244	OCTAL BUFFER/LINE DRIVER	Motorola
MC74AC245	OCTAL BIDIRECTIONAL TRANSCEIVER	Motorola

Other Datasheets by onsemi

Part Number	Description
MC74AC240	Octal Buffer/Line Driver
MC74AC244	Octal Buffer/Line Driver
MC74AC245	OCTAL BIDIRECTIONAL TRANSCEIVER
MC74AC253	DUAL 4-INPUT MULTIPLEXER
MC74AC257	QUAD 2-INPUT MULTIPLEXER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

MC74AC20, MC74ACT20 Dual 4-Input NAND Gate High−Performance Silicon−Gate CMOS Features • Outputs Source/Sink 24 mA • ′ACT20 Has TTL Compatible Inputs • These are Pb−Free Devices VCC A1 B1 NC C1 D1 O1 14 13 12 11 10 9 8 1234567 A0 B0 NC C0 D0 O0 GND Figure 1. Pinout: 14-Lead Packages (Top View) PIN ASSIGNMENT PIN FUNCTION An, Bn, Cn, Dn On Inputs Outputs www.onsemi.com MARKING DIAGRAM 14 14 1 SOIC−14 D SUFFIX CASE 751A xxx20G AWLYWW 1 xxx = AC or ACT A = Assembly Location WL = Wafer Lot Y = Year WW = Work Week G = Pb−Free Package ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. © Semiconductor Components Industries, LLC, 2015 January, 2015 − Rev.