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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD54HCT193F3A is a 4-bit synchronous binary up/down counter manufactured by HAR. This integrated circuit belongs to the HCT technology family, featuring TTL-compatible CMOS inputs and push-pull outputs. It is designed for high-speed counting applications with features like balanced outputs and a positive input clamp diode.
The counter supports both synchronous counting and asynchronous loading, with a look-ahead carry function for enhanced speed. It operates over a wide temperature range of -55°C to 125°C, making it suitable for military applications. The device is available in a CDIP (J) package.
Key electrical characteristics include a fanout of 10 LSTTL loads for standard outputs and 15 LSTTL loads for bus driver outputs. The operating voltage for HC types is 2V to 6V, while HCT types operate from 4.5V to 5.5V. The input logic compatibility for HCT types ensures direct compatibility with LSTTL logic levels.
| Qty | Low | High |
|---|---|---|
| 1+ | $32.69 | $32.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD54HCT193F3A is a 4-bit synchronous binary up/down counter.
The operating temperature range is -55°C to 125°C.
The package type is CDIP (J).
HCT types operate from 4.5V to 5.5V.