| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
466 pcs
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466 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The SN54HC163J from Texas Instruments is a 4-bit synchronous, presettable binary counter designed for high-speed counting applications. It features internal carry look-ahead logic, enabling fast counting operations. The counter operates synchronously, meaning all flip-flops are clocked simultaneously, eliminating output counting spikes.
Key electrical characteristics include a wide operating voltage range from 2V to 6V, with outputs capable of driving up to 10 LSTTL loads. It offers low power consumption with a maximum Icc of 80µA and a typical propagation delay of 14ns. The input current is also low, at a maximum of 1µA. The device is synchronously programmable, allowing it to be preset to any number between 0 and 15.
This military-rated component is available in CDIP (J) and LCCC (FK) packages. Its synchronous clear function ensures all flip-flop outputs are set low after the next clock transition when the clear input is low.
Applications for the SN54HC163J include digital systems requiring precise and fast counting, such as frequency division, event counting, and control systems where synchronous operation is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $10.86 | $10.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN54HC163J is a synchronous 4-bit binary counter.
The SN54HC163J operates over a voltage range of 2V to 6V.
The typical propagation delay is 14ns.
The SN54HC163J operates from -55°C to 125°C.
The SN54HC163J is available in CDIP (J) and LCCC (FK) packages.