| Part Number | 74F169 |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | 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 in. 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. |
74F169 Datasheet
The 74F169 is a 4-Stage Synchronous Bidirectional Counter.
| Part Number | 74F169 |
|---|---|
| Description | 4-Stage Synchronous Bidirectional Counter |
| Manufacturer | Fairchild Semiconductor |
| Overview | The 74F169 is a fully synchronous 4-stage up/down counter. The 74F169 is a modulo-16 binary counter. Features a preset capability for programmable operation, carry lookahead for easy cascading and a U. 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-toHIGH transition of the clock. Features s Asynchronous counting and loading . |
| Part Number | 74F169 |
|---|---|
| Description | 4-bit up/down binary synchronous counter |
| Manufacturer | NXP Semiconductors |
| Overview |
The 74F169 is a 4-bit synchronous, presettable Modulo 16 up/down counter featuring an internal carry look-ahead for applications in high-speed counting designs. Synchronous operation is provided by ha.
* Synchronous counting and loading * Up/Down counting * Modulo 16 binary counter * Two Count Enable inputs for n-bit cascading * Positive edge-triggered clock * Built-in carry look-ahead capability * Presettable for programmable operation DESCRIPTION The 74F169 is a 4-bit synchronous, presettable M. |