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200,889 pcs
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200889 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HC161PWR from Texas Instruments is a 4-bit synchronous, presettable binary counter designed for high-speed counting applications. It features an internal carry look-ahead for efficient cascading in multi-bit designs.
This counter operates across a wide voltage range of 2V to 6V and supports synchronous operation, ensuring outputs change coincidentally with the clock edge. It has a typical propagation delay of 14ns and can drive up to 10 LSTTL loads. The device features asynchronous clear functionality and synchronous programming capabilities.
Packaged in a 16-TSSOP, the SN74HC161PWR is suitable for surface mount applications. Its low power consumption (80μA max ICC) and low input current (1μA max) make it an efficient choice for various digital logic designs.
Key electrical characteristics include a maximum count rate of 36 MHz, a positive edge trigger, and standard CMOS input type. The output type is push-pull, with balanced outputs and positive input clamp diodes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.15 | $0.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74HC161PWR operates within a voltage range of 2V to 6V.
The SN74HC161PWR operates over a temperature range of -40°C to 85°C.
The SN74HC161PWR is supplied in a 16-TSSOP package.
The SN74HC161PWR functions as a counter.
The SN74HC161PWR is a 4-bit counter.
The SN74HC161PWR has a maximum count rate of 36MHz.
The typical propagation delay for the SN74HC161PWR is 14ns.