XC74WL157ASR is a 2-channel multiplexer manufactured using silicon gate CMOS processes. It features low quiescent current and high-speed operations, making it suitable for low-power digital devices. It is available in a small package, allowing for high-density mounting. The document provides information on the features, parameters, and applications of XC74WL157ASR.
The XC74WL157ASR is a 2‑channel CMOS logic multiplexer offered in a compact MSOP‑8B package. It features low quiescent current, high‑speed operation (typical propagation delay 4.1 ns) and wide operating voltage range, making it suitable for palmtops and digital equipment.
The document lists absolute maximum ratings, recommended operating conditions, detailed DC and switching electrical characteristics, pin assignments, and a test circuit. Key parameters include supply voltage 2‑5.5 V, power dissipation 300 mW, storage temperature –65 °C to +150 °C, and input capacitance 4‑10 pF.
| Operating Voltage Range | 2 V ~ 5.5 V |
|---|---|
| Typical Propagation Delay (tpd) | 4.1 ns |
| Supply Voltage (Vcc) | 2 V ~ 5.5 V |
| Power Dissipation (Ta = 25 °C) | 300 mW |
| Storage Temperature Range | -65 °C ~ +150 °C |
| Input Capacitance (CIN) | 4 pF ~ 10 pF |
The maximum supply voltage is 5.5 V.
Typical propagation delay is 4.1 ns.
It is supplied in an MSOP‑8B package.
The device can dissipate up to 300 mW.