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Texas Instruments SN74HCS573/SN74HCS573-Q1 Octal D-Type Latch

Texas Instruments SN74HCS573/SN74HCS573-Q1 Octal Transparent D-Type Latch contains eight D-type latches. All inputs include Schmitt-trigger architecture. All channels share a latch enable (LE) input and output-enable (OE) input. The Texas Instruments SN74HCS573/SN74HCS573-Q1 has a flow-through pinout that allows easier bus routing.

Features

AEC-Q100 Qualified for automotive applications:
- Device temperature grade 1: –40°C to +125°C, T_A
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
Low power consumption
- Typical I_CC of 100nA
- Typical input leakage current of ±100nA

Available in wettable flank QFN (WBQB) package
2V to 6V wide operating voltage range
Schmitt-trigger inputs allow for slow or noisy input signals
±7.8mA output drive at 6V
–40°C to +125°C, T_A extended ambient temperature range

Applications

Enable or disable a digital signal
Eliminate slow or noisy input signals

Hold a signal during controller reset
Debounce a switch

Functional Block Diagram

Block Diagram - Texas Instruments SN74HCS573/SN74HCS573-Q1 Octal D-Type Latch

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