74F169 Datasheet 4-stage Synchronous Bidirectional Counter

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: 54F 74F169 4-Stage Synchronous Bidirectional Counter November 1994 54F 74F169 4-Stage Synchronous Bidirectional.

Datasheet Details

Part number	74F169
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	160.13 KB
Description	4-Stage Synchronous Bidirectional Counter
Datasheet	74F169_NationalSemiconductor.pdf

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

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 Y Y Asynchronous counting and loading Built-in lookahead carry capability Presettable for programmable operation Commercial 74F169PC Military Package Number N16E Package.

Brand Logo	Part Number	Description	Manufacturer
	74F169	4-bit up/down binary synchronous counter	NXP
	74F169	4-Stage Synchronous Bidirectional Counter	Fairchild Semiconductor

Part Number	Description
74F161A	Synchronous Presettable Binary Counter
74F163A	Synchronous Presettable Binary Counter
74F164A	Serial-In / Parallel-Out Shift Register
74F10	Triple 3-Input NAND Gate
74F109	Dual JK Positive Edge-Triggered Flip-Flop
74F11	Triple 3-Input AND Gate
74F132	Quad 2-Input NAND Schmitt Trigger
74F138	1-of-8 Decoder/Demultiplexer
74F139	Dual 1-of-4 Decoder/Demultiplexer
74F14	Hex Inverter Schmitt Trigger