| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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200,000 pcs
|
200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
226 pcs
|
226 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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| Technology |
The Toshiba TC74HC390AF is a 3-bit asynchronous decade counter belonging to the HC/UH series. This logic IC is designed for UP counting operations and is triggered by a negative edge.
Key electrical specifications include a supply voltage range from 2V to 6V, with a nominal voltage of 5V. The device has a propagation delay of 365 ns and a minimum operating frequency of 31 MHz. Its operating temperature range is from -40°C to 85°C.
The TC74HC390AF comes in a PDSO16 package, designed for surface mounting. The package style is small outline with a terminal pitch of 1.27 mm. It features gull wing terminals with a tin-lead finish and has a plastic/epoxy rectangular body.
This CMOS technology counter is suitable for various digital logic applications requiring counting and division functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2 V to 6 V with a nominal voltage of 5 V.
The operating temperature range is -40°C to 85°C.
It comes in a PDSO16 surface-mount package (SOIC-16) with a 1.27 mm pitch and gull-wing leads.
The counter is triggered on the negative edge of the clock input.
The maximum operating frequency is 31 MHz.
It is an asynchronous decade counter.
The propagation delay is 365 ns.