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54F151A Datasheet 8-input Multiplexer

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: 54F 74F151A 8-Input Multiplexer November 1994 54F 74F151A 8-Input.

General Description

The ’F151A is a high-speed 8-input digital multiplexer It provides in one package the ability to select one line of data from up to eight sources The ’F151A can be used as a universal function generator to generate any logic function of four variables Both assertion and negation outputs are provided Commercial 74F151APC Military Package Number N16E Package Description 16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small Outline JEDEC 16-Lead (0 300 Wide) Molded Small Outline EIAJ 16-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 54F151ADM (Note 2) 74F151ASC (Note 1) 74F151ASJ (Note 1) 54F151AFM (Note 2) 54F151ALM (Note 2) J16A M16A M16D W16A E20A Note 1 Devices also available in 13 reel Use suffix e SCX and SJX Note 2 Military grade device with environmental and burn-in processing Use suffix e DQMB FMQB and LMQB Logic Symbols Connection Diagrams Pin Assignment for DIP SOIC and Flatpak Pin Assignment for LCC TL F 9481–3 IEEE IEC TL F 9481 – 1 TL F 9481 – 2 TL F 9481–5 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9481 RRD-B30M115 Printed in U S A www.DataSheet4U.com www.DataSheet4U.com Unit Loading Fan Out 54F 74F Pin Names Description UL HIGH LOW 10 10 10 10 10 10 50 33 3 50 33 3 Input IIH IIL Output IOH IOL 20 mA b0 6 mA 20 mA b0 6 mA 20 mA b0 6 mA b 1 mA 20 mA b 1 mA 20 mA I0 – I7 S0 – S2 E Z Z Data Inputs Select Inputs Enable Input (Active LOW) Data Output Inverted Data Output Functional Description The ’F151A is a logic implementation of a single pole 8-position switch with the switch position controlled by the state of three Select inputs S0 S1 S2 Both assertion and negation outputs are provided The Enable input (E) is active LOW When it is not activated the negation output is HIGH and the assertion output is

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