| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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84 pcs
|
84 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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32 pcs
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32 pcs | On Request | 1 | On Request | On Request | 2117 | On Request | On Request | |
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32 pcs
|
32 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | 94 | On Request | On Request |
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The Texas Instruments SNJ54LS161AJ is a synchronous, presettable 4-bit binary counter designed for high-speed counting applications. It features an internal carry look-ahead for enhanced performance and a carry output for cascading multiple devices to create n-bit counters.
This counter operates synchronously, meaning all flip-flops are clocked simultaneously, eliminating output counting spikes common in asynchronous counters. It supports synchronous presetting, allowing the outputs to be set to desired data levels after the next clock pulse. The device features diode-clamped inputs and a buffered clock input that triggers on the rising edge of the clock waveform.
With a wide operating temperature range of -55°C to 125°C and a voltage range of 4.5V to 5.5V, the SNJ54LS161AJ is suitable for military applications. It is available in a 16-CDIP through-hole package, facilitating easy integration into existing circuit designs.
Key electrical characteristics include a maximum clock frequency of 32 MHz and bipolar input type with push-pull output type. The synchronous reset functionality ensures predictable counter behavior.
| Qty | Low | High |
|---|---|---|
| 1+ | $10.08 | $10.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the SNJ54LS161AJ is between 4.5V and 5.5V.
The SNJ54LS161AJ operates in a temperature range of -55°C to 125°C.
The SNJ54LS161AJ is a synchronous 4-bit binary counter.
The maximum clock frequency for the SNJ54LS161AJ is 32 MHz.
The SNJ54LS161AJ is supplied in a 16-CDIP package.