| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,097 pcs
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1097 pcs | On Request | 1 | On Request | On Request | 0430+ | On Request | On Request |
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The Toshiba TC74HC191AF is a 4-bit bidirectional binary counter integrated circuit from the HC/UH family. It features asynchronous load capability and positive edge triggering.
This logic IC operates within a supply voltage range of 2V to 6V, with a maximum operating frequency of 52 MHz and a propagation delay of 225 ns. The operating temperature range is from -40°C to 85°C.
The TC74HC191AF is housed in a PDSO-16 surface-mount package with a terminal pitch of 1.27 mm. Its bidirectional counting capability makes it suitable for various digital logic applications requiring up/down counting functionality.
The TC74HC191AF is offered in a SOP-16 (PDSO-16) surface mount package with 1.27 mm terminal pitch.
The device operates from 2V to 6V.
The operating temperature range is -40°C to 85°C.
Yes, the counter is bidirectional and can count in both up and down directions.
The maximum operating frequency is 52 MHz.
The device uses positive edge triggering.
Yes, it has an asynchronous load input for parallel data loading.