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74ACT11191 |
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| Part Number | 74ACT11191 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The 74ACT11191 is a synchronous, 4-bit binary reversible up/down counter. A synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coinci... |
| Features |
nstructed 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 input if the enable input (CTEN) is low. A high at CTEN inhibits counting. The direction of the count is determined by the level of the down/up (D/U) input. When D/U is low, the counter counts up and when D/U is high, it counts down.
These counters feature a fully independent clock circuit. Changes at the control inputs (CTEN and D/U) that will ... |
| Document |
 74ACT11191 Data Sheet
PDF 118.80KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74ACT11190 |
Philips |
ASYNCHRONOUS PRESETTABLE SYNCHRONOUS DECADE UP/DOWN COUNTER |
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| 2 | 74ACT11194 |
Texas Instruments |
4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER |
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| 3 | 74ACT11109 |
Texas Instruments |
DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS |
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| 4 | 74ACT11112 |
Texas Instruments |
DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOP |
|
| 5 | 74ACT11132 |
Philips |
QUAD 2 INPUT NAND SCHMITT TRIGGER |
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| 6 | 74ACT11132 |
Texas Instruments |
QUADRUPLE POSITIVE-NAND GATE |
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Desde 2024. D4U Semiconductor.
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