Description

The 74HC573PW is a high-speed Si-gate CMOS Latch device, which is pin-compatible with Low-power Schottky TTL(LSTTL). It is specified in compliance with JEDEC standard no. 7A. The device's inputs and outputs are on opposite sides of the package, which allows for easy interfacing with microprocessors and microcomputers. It is useful as an input or output port for microprocessors and microcomputers.

Specifications and features

• Input levels:
• For 74HC573: CMOS level
• For 74HCT573: TTL level
• 3-state non-inverting outputs for bus-oriented applications
• Common 3-state output enable input
• Multiple package options
• ESD protection:
• HBM JESD22-A114F exceeds 2,000 V
• MM JESD22-A115-A exceeds 200 V
• Specified from -40°C to +85°C and from -40°C to +125°C

Application Scenarios

The 74HC573PW is commonly used for input or output ports for microprocessors and microcomputers. Its 3-state non-inverting outputs work well for bus-oriented applications where multiple devices need to share a common bus.

Comparison

• High-speed operation
• 3-state non-inverting outputs
• ESD protection up to HBM JESD22-A114F exceeds 2,000 V
• Available in multiple package options

• None specific to this device