| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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29 pcs
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29 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
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| Tape & Reel |
The CD54HCT193F3A from Texas Instruments is a high-speed CMOS logic integrated circuit functioning as a 4-bit binary up/down counter. It belongs to the HCT technology family, offering direct LSTTL input logic compatibility and CMOS input compatibility.
Key features include presettable functionality, balanced outputs, and high-speed operation with propagation delays between 10 to 50 ns. The counter operates over a wide temperature range of -55°C to 125°C. Input voltage specifications include a maximum low input voltage of 0.8V and a minimum high input voltage of 2V, with low input current draw.
This counter is suitable for applications requiring synchronous counting and asynchronous loading. It provides two outputs for N-bit cascading and a look-ahead carry for high-speed counting. The standard output fanout is 10 LSTTL loads, and bus driver outputs support up to 15 LSTTL loads.
The CD54HCT193F3A is packaged in a CDIP (J) format. Its RoHS status is compliant, and it has a Moisture Sensitivity Level (MSL) of 1 (unlimited).
| 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 binary up/down counter.
The operating temperature range is -55 to 125°C.
The CD54HCT193F3A belongs to the HCT technology family.
For LSTTL compatibility, the maximum low input voltage is 0.8V, and the minimum high input voltage is 2V.
The propagation delay ranges from 10 to 50 ns.
The CD54HCT193F3A is supplied in a CDIP (J) package.