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980 pcs
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980 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD74ACT161M 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 cascading counters in n-bit synchronous designs without additional gating. The device operates with a voltage range of 4.5V to 5.5V and can function across a wide temperature range of -55°C to 125°C.
Synchronous operation ensures that all flip-flops are clocked simultaneously, preventing output counting spikes. The counter is fully programmable and can be preset to any number between 0 and 15. Presetting is synchronous, meaning the outputs align with the setup data after the next clock pulse when the load input is low. The clear function is asynchronous, setting all flip-flop outputs low regardless of other input states.
This counter is available in a 16-SOIC package with surface mount mounting type. It offers TTL-compatible CMOS inputs and push-pull outputs. The device also provides balanced outputs and very high speed performance with typical propagation delays between 5-10ns. It exceeds 2-kV ESD protection per MIL-STD-883, Method 3015.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.56 | $0.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the CD74ACT161M is 4.5 V to 5.5 V.
The operating temperature range is -55°C to 125°C.
The CD74ACT161M is available in a 16-SOIC package.
The CD74ACT161M is RoHS3 Compliant.
The moisture sensitivity level is 1.
The maximum clock frequency is 80 MHz.
The CD74ACT161M has an asynchronous reset.