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74ACTQ573 from FAIRCHILD,Fairchild Semiconductor

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74ACTQ573

Manufacturer: FAIRCHILD

Quiet Series Octal Latch with TRI-STATE Outputs

Partnumber Manufacturer Quantity Availability
74ACTQ573 FAIRCHILD 25 In Stock

Description and Introduction

Quiet Series Octal Latch with TRI-STATE Outputs The 74ACTQ573 is a high-speed, low-power octal transparent latch manufactured by Fairchild Semiconductor. It features 3-state outputs and is designed for bus-oriented applications. Key specifications include:

- **Logic Type**: Octal Transparent Latch
- **Output Type**: 3-State
- **Supply Voltage (VCC)**: 4.5V to 5.5V
- **High-Level Input Voltage (VIH)**: 2V (min)
- **Low-Level Input Voltage (VIL)**: 0.8V (max)
- **High-Level Output Voltage (VOH)**: 4.4V (min) at IOH = -24mA
- **Low-Level Output Voltage (VOL)**: 0.1V (max) at IOL = 24mA
- **Propagation Delay Time (tPD)**: 5.5ns (max) at VCC = 5V, TA = 25°C
- **Operating Temperature Range**: -40°C to +85°C
- **Package Options**: 20-pin TSSOP, 20-pin SOIC

The device is compatible with TTL levels and offers high-speed operation with low power consumption, making it suitable for high-performance digital systems.

Partnumber Manufacturer Quantity Availability
74ACTQ573 HIT 2751 In Stock

Description and Introduction

Quiet Series Octal Latch with TRI-STATE Outputs The 74ACTQ573 is a high-speed, low-power octal transparent latch manufactured by Hitachi (HIT). It features 3-state outputs and is designed for bus-oriented applications. Key specifications include:

- **Logic Type**: Octal D-type transparent latch
- **Output Type**: 3-state
- **Operating Voltage**: 4.5V to 5.5V
- **High-Speed Operation**: Typical propagation delay of 5.5 ns
- **Low Power Consumption**: Typical ICC of 8 mA
- **Output Drive Capability**: 24 mA
- **Latch Enable (LE) Input**: Controls the transparency of the latch
- **Output Enable (OE) Input**: Controls the 3-state outputs
- **Package Options**: Available in 20-pin SOIC, TSSOP, and other standard packages
- **Operating Temperature Range**: -40°C to +85°C

These specifications make the 74ACTQ573 suitable for high-performance digital systems requiring efficient data storage and transfer.

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