Part # 74F269 datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: 74F269 8-Bit Bidirectional Binary Counter

Part Details:

74F269 8-Bit Bidirectional Binar April 2007 74F269 tm 8-Bit Bidirectional Binary Counter Features General Description Synchronous counting and loading The 74F269 is a fully synchronous 8-stage up/down Built-in lookahead carry capability counter featuring a preset capability for programmable Count frequency 100MHz operation, carry lookahead for easy cascading and aU/D input to control the direction of counting. All state Supply current 113mA typ. changes, whether in counting or parallel loading, are 300mil slimline package initiated by the rising edge of the clock. y Counter Ordering Information Order Package Number Number Package Description 74F269SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74F269SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering number. Logic Symbols Connection Diagram IEEE/IEC Function Table PE CEP CET U/D CP Function L X X X Parallel Load All Flip-Flops H H X X Hold H X H X

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74F269.pdf Datasheet