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74AC257B from ST,ST Microelectronics

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74AC257B

Manufacturer: ST

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

Partnumber Manufacturer Quantity Availability
74AC257B ST 1375 In Stock

Description and Introduction

QUAD 2 CHANNEL MULTIPLEXER (3-STATE) The 74AC257B is a quad 2-input multiplexer with 3-state outputs, manufactured by STMicroelectronics. Here are the key specifications:

- **Logic Type**: Multiplexer
- **Number of Circuits**: 4
- **Number of Inputs**: 2
- **Output Type**: 3-State
- **Supply Voltage (VCC)**: 2V to 6V
- **Operating Temperature Range**: -40°C to +85°C
- **Package / Case**: SO-16
- **Mounting Type**: Surface Mount
- **Propagation Delay Time**: 7.5 ns (typical) at 5V
- **High-Level Output Current**: -24 mA
- **Low-Level Output Current**: 24 mA
- **Logic Family**: AC
- **Logic Series**: 74AC

These specifications are based on the datasheet provided by STMicroelectronics for the 74AC257B.

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