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datasheet: http:// /acrobat_download/datasheets/74F269_2.pdf Synchronous counting and loading * Built-in look-ahead carry capability * Count frequency 115MHz typ The 74F269 is a fully synchronous 8-stage Up/Down Counter featuring a preset capability for programmable operation, carry look-ahead 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 rising edge of the clock. (5X philips 74F269 n, 8 bits binary sync up down counter is the responsibility of Clarice Bowers) |
clarice-bowers@cedar--rapids.com (Clarice Bowers) for more information.
