| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name |
The CD74HCT157E is a quad 2-input multiplexer that selects four bits of data from two sources under the control of a common Select input. The Enable input is active Low. When Enable is High, all outputs are forced High for the 158 type and Low for the 157 type, regardless of other input conditions.
This device features buffered inputs and outputs, with fanout capabilities of 10 LSTTL loads for standard outputs and 15 LSTTL loads for bus driver outputs. It operates over a wide temperature range from -55°C to 125°C, offering significant power reduction compared to LSTTL logic ICs.
The HCT types, like the CD74HCT157E, are designed for 4.5V to 5.5V operation and provide direct LSTTL input logic compatibility. They also offer CMOS input compatibility.
Common applications include moving data between registers and common output buses, or use as function generators. The CD74HCT157E is available in PDIP and SOIC packages.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD74HCT157E operates with a supply voltage range of 4.5V to 5.5V.
The CD74HCT157E operates in a temperature range of -55°C to 125°C.
The CD74HCT157E is available in PDIP and SOIC packages.