Datasheet4U Logo Datasheet4U.com

54F169 - 4-Stage Synchronous Bidirectional Counter

General Description

The ’F169 is a fully synchronous 4-stage up down counter The ’F169 is a modulo-16 binary counter

Key Features

  • a preset capability for programmable operation carry lookahead for easy cascading and a U D input to control the direction of counting All state changes whether in counting or parallel loading are initiated by the LOW-to-HIGH transition of the clock Features Y Asynchronous counting and loading Y Built-in lookahead carry capability Y Presettable for programmable operation Commercial 74F169PC 74F169SC (Note 1) 74F169SJ (Note 1) Military 54F169DM (Note 2) Package Number N16E J16A M16A M16D Pac.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
54F161A Synchronous 4-Bit Decade Counter Motorola
54F163A Synchronous 4-Bit Binary Counter Motorola
54F10 TRIPLE 3-INPUT POSITIVE-NAND GATE Texas Instruments
54F109 DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOP Texas Instruments
54F11 Triple 3-Input AND Gate Texas Instruments

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
54F161A Synchronous Presettable Binary Counter
54F163A Synchronous Presettable Binary Counter
54F164A Shift Register
54F14 Hex Inverter Schmitt Trigger
54F151A 8-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
54F 74F169 4-Stage Synchronous Bidirectional Counter Obsolete November 1994 54F 74F169 4-Stage Synchronous Bidirectional Counter General Description The ’F169 is a fully synchronous 4-stage up down counter The ’F169 is a modulo-16 binary counter Features a preset capability for programmable operation carry lookahead for easy cascading and a U D input to control the direction of counting All state changes whether in counting or parallel loading are initiated by the LOW-to-HIGH transition of the clock Features Y Asynchronous counting and loading Y Built-in lookahead carry capability Y Presettable for programmable operation Commercial 74F169PC 74F169SC (Note 1) 74F169SJ (Note 1) Military 54F169DM (Note 2) Package Number N16E J16A M16A M16D Package Description 16-Lead (0 300 Wide) Mol