| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,100 pcs
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1100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74HC161N,652 from NXP Semiconductors is a high-speed Si-gate CMOS device that functions as a presettable synchronous 4-bit binary counter with an asynchronous reset. It is pin-compatible with low-power Schottky TTL (LSTTL) and specified in compliance with JEDEC standard no. 7A.
This counter features synchronous operation, meaning all flip-flops are clocked simultaneously on the positive-going edge of the clock. It includes two count enable inputs for n-bit cascading and an asynchronous reset input that sets all outputs to a LOW level regardless of other inputs. The outputs can be preset to a HIGH or LOW level when the parallel enable input is LOW.
Designed for high-speed counting applications, the 74HC161N,652 has a typical maximum clock frequency of 44 MHz and operates over a wide temperature range of -40°C to 125°C. It is available in a 16-DIP package and supports through-hole mounting.
Key electrical characteristics include a voltage range of 2V to 6V and a count rate of up to 48 MHz. The device offers standard output capability and falls under the MSI (Medium Scale Integration) ICC category.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates from 2V to 6V.
It is available in a 16-DIP (0.300", 7.62mm) through-hole package.
The operating temperature range is -40°C to 125°C.
The typical maximum clock frequency is 44 MHz, with a maximum of 45 MHz at 5V and 15pF load.
The count rate is 48 MHz.
The counter triggers on the positive edge of the clock.
Yes, it has an asynchronous master reset.