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74AC573B from SGS-THOMSON

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16.113ms

74AC573B

Manufacturer: SGS-THOMSON

OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING

Partnumber Manufacturer Quantity Availability
74AC573B SGS-THOMSON 456 In Stock

Description and Introduction

OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING The 74AC573B is an octal transparent latch manufactured by SGS-THOMSON (now STMicroelectronics). 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
- **Number of Bits**: 8
- **Voltage Supply**: 2V to 6V
- **Operating Temperature Range**: -40°C to +85°C
- **Package**: 20-pin DIP, SO, or TSSOP
- **High-Speed Operation**: Typical propagation delay of 5.5 ns at 5V
- **Low Power Consumption**: Typical ICC of 8 µA at 5V
- **Output Drive Capability**: 24 mA at 5V
- **Latch-Up Performance**: Exceeds 500 mA per JESD 78

The device is compatible with TTL levels and is suitable for high-speed memory address latching and other applications requiring high-performance data storage.

Partnumber Manufacturer Quantity Availability
74AC573B ST 100 In Stock

Description and Introduction

OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING The 74AC573B is a high-speed, low-power octal transparent latch manufactured by STMicroelectronics. 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
- **Supply Voltage Range**: 2V to 6V
- **High Noise Immunity**: Typical of CMOS devices
- **Low Power Consumption**: Typically 4µA at 5V
- **High-Speed Operation**: Propagation delay of 5.5ns (max) at 5V
- **Output Drive Capability**: 24mA at 5V
- **Operating Temperature Range**: -40°C to +85°C
- **Package Options**: Available in various packages including SO-20, TSSOP-20, and DIP-20

The device is compatible with TTL levels and is suitable for use in a wide range of digital applications, including data storage, address latching, and bus interfacing.

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