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INTEGRATED CIRCUITS
74F269 8-bit bidirectional binary counter
Product specification IC15 Data Handbook 1996 Jan 05
Philips Semiconductors
Philips Semiconductors
Product specification
8–bit bidirectional binary counter
74F269
FEATURES
• Synchronous counting and loading • Built-in look-ahead carry capability • Count frequency 115MHz typ • Supply current 95mA typ
DESCRIPTION
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.