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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD74AC257E from Texas Instruments is a high-performance Quad 2-Input Non-Inverting Multiplexer designed with Advanced CMOS Logic technology. This device features three-state outputs, enabling efficient signal routing in digital systems.
Key electrical characteristics include a wide operating voltage range of 1.5V to 5.5V and a significant output drive current of ±24mA. The multiplexer offers a typical propagation delay of 4.4ns at 5V and 25°C with a 50pF load, ensuring fast signal switching. It is designed for a broad operating temperature range from -55°C to 125°C.
Packaged in a 16-pin PDIP through-hole configuration, the CD74AC257E is suitable for various board-level applications. Its circuit configuration consists of four independent 2-input multiplexers, each capable of selecting one of two inputs based on a select signal.
This component is ideal for applications requiring efficient data selection and routing in digital logic circuits. Its robust design and wide operating parameters make it a versatile choice for embedded systems and digital signal processing.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD74AC257E operates from a single supply voltage of 1.5V to 5.5V.
The CD74AC257E is available in a 16-DIP (0.300", 7.62mm) through-hole package, also known as 16-PDIP.
The CD74AC257E operates over -55°C to 125°C.
The CD74AC257E contains four 2:1 multiplexers (4 x 2:1).
The typical propagation delay is 4.4ns at VCC=5V, TA=25°C, CL=50pF.