| Part number | HD74LS191 |
|---|---|
| Manufacturer | Renesas |
| File Size | 263.97 KB |
| Description | Synchronous Up / Down 4-bit Binary Counter |
| Datasheet | HD74LS191-Renesas.pdf |
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HD74LS191 Synchronous Up / Down 4-bit Binary Counter (single clock line) REJ03D0453 0200 Rev.2.00 Feb.18.2005 Synchronous operation is provided by having all flip-flops clocked simultaneously so that the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters. The outputs of the four master-slave flip-flops are triggered on a...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
HD74LS191 | Synchronous Up/Down 4-bit Binary Counters | Hitachi Semiconductor |
| Part Number | Description |
|---|---|
| HD74LS191P | Synchronous Up / Down 4-bit Binary Counter |
| HD74LS190 | Synchronous Up / Down Decade Counter |
| HD74LS190P | Synchronous Up / Down Decade Counter |
| HD74LS192 | Synchronous Up / Down Decade Counter |
| HD74LS192P | Synchronous Up / Down Decade Counter |
| HD74LS193 | Synchronous Up / Down Decade Counter |
| HD74LS193P | Synchronous Up / Down Decade Counter |
| HD74LS194A | 4-bit Bidirectional Universal Shift Register |
| HD74LS194AP | 4-bit Bidirectional Universal Shift Register |
| HD74LS195A | 4-bit Parallel-Access Shift Register |
