SN54ALS191A datasheet by Texas Instruments.
| Part number | SN54ALS191A |
|---|---|
| Datasheet | SN54ALS191A-etcTI.pdf |
| File Size | 650.31 KB |
| Manufacturer | Texas Instruments |
| Description | Synchronous 4-Bit Up/Down Binary Counter |
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Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters. The outputs of the four flip-flops are triggered on a low-to-high-level transition of the clock (CLK) input...
View all Texas Instruments datasheets
| Part Number | Description |
|---|---|
| SN54ALS193A | Synchronous 4-Bit Up/Down Binary Counter |
| SN54ALS1002A | Quadruple 2-Input Positive-NOR Buffer |
| SN54ALS1005 | Hex Inverting Buffer |
| SN54ALS1034 | Hex Drivers |
| SN54ALS1035 | HEX NONINVERTING BUFFERS |
| SN54ALS109A | Dual J-K Positive-Edge-Triggered Flip-Flop |
| SN54ALS10A | Triple 3-Input Positive-NAND Gate |
| SN54ALS112A | Dual J-K Negative-Edge-Triggered Flip-Flop |
| SN54ALS11A | TRIPLE 3-INPUT POSITIVE-AND GATE |
| SN54ALS1245A | OCTAL BUS TRANSCEIVER |
