Datasheet4U Logo Datasheet4U.com

CD54ACT20 - DUAL 4-INPUT POSITIVE-NAND GATES

General Description

The ’ACT20 devices contain two independent 4-input NAND gates.

B C

D or Y = A + B + C + D in positive logic.

E Tub

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CD54 Ind / Wirewound Sumida
CD54-390LB Ind / Wirewound Sumida
CD54-390LC Ind / Wirewound Sumida
CD54-470L 200 mA/ PFM Step-Up Micropower Switching Regulator ON Semiconductor
CD54-470L 200 mA/ PFM Step-Up Micropower Switching Regulator ON

Other Datasheets by Texas Instruments

Part Number Description
CD54ACT240 Octal Buffer/Line Drivers
CD54ACT241 Octal Buffer/Line Drivers
CD54ACT244 Octal Buffer/Line Drivers
CD54ACT245 Octal-Bus Transceiver
CD54ACT253 Dual 4-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
CD54ACT20, CD74ACT20 DUAL 4-INPUT POSITIVE-NAND GATES D Inputs Are TTL-Voltage Compatible D Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption D Balanced Propagation Delays D ±24-mA Output Drive Current – Fanout to 15 F Devices D SCR-Latchup-Resistant CMOS Process and Circuit Design D Exceeds 2-kV ESD Protection Per MIL-STD-883, Method 3015 SCHS320 – NOVEMBER 2002 CD54ACT20 . . . F PACKAGE CD74ACT20 . . . E OR M PACKAGE (TOP VIEW) 1A 1 1B 2 NC 3 1C 4 1D 5 1Y 6 GND 7 14 VCC 13 2D 12 2C 11 NC 10 2B 9 2A 8 2Y description/ordering information The ’ACT20 devices contain two independent 4-input NAND gates. They perform the Boolean function Y = A • B • C • D or Y = A + B + C + D in positive logic.