74ACT257PC
On Semiconductor
The 74ACT257PC is a multiplexer IC from Fairchild Semiconductor. It features a 4 x 2:1 circuit configuration and operates within a voltage range of 4.5V to 5.5V.
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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74ACT157PC from ON Semiconductor is a high-speed quad 2-input multiplexer designed for digital signal selection. It allows for four bits of data to be selected from two sources using common Select and Enable inputs.
This device operates with a single supply voltage ranging from 4.5V to 5.5V. The outputs can source and sink up to 24mA, making it suitable for various interfacing applications. The ACT157PC variant features TTL-compatible inputs, enhancing its integration with other logic families.
Packaged in a 16-lead PDIP (Plastic Dual-In-Line) with a 0.300" wide body, the 74ACT157PC is designed for through-hole mounting. It operates across a temperature range of -40°C to 85°C, ensuring reliability in diverse environmental conditions. The multiplexer can be used as a function generator or for moving data between registers and common output buses.
| Qty | Low | High |
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| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 4.5V to 5.5V.
The 74ACT157PC is available in a 16-PDIP through-hole package (16-DIP 0.300", 7.62mm).
-40°C to 85°C.
Yes, the 74ACT157PC has TTL-compatible inputs.
The outputs can source or sink 24mA.