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MC74HC573A Datasheet Octal 3-state Noninverting Transparent Latch

Manufacturer: onsemi

Overview: DATA SHEET .onsemi. Octal 3-State Noninverting Transparent Latch MC74HC573A, MC74HCT573A The MC74HC573A / MC74HCT573A is identical in pinout to the LS573. The MC74HC573A device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs. The MC74HCT573A may be used as a level converter for interfacing TTL or NMOS outputs to High−Speed CMOS inputs. These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold time bees latched. The HC573A/HCT573A is identical in function to the HC373A/HCT373A but has the data inputs on the opposite side of the package from the outputs to facilitate PC board layout.

Key Features

  • Output Drive Capability: 15 LSTTL Loads.
  • Outputs Directly Interface to CMOS, NMOS, and TTL.
  • Operating Voltage Range: 2.0 to 6.0 V (HC), 4.5 to 5.5 V (HCT).
  • Low Input Current: 1 mA.
  • High Noise Immunity Characteristic of CMOS Devices.
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7 A.
  • Chip Complexity: 234 FETs or 58.5 Equivalent Gates.
  • Q Suffix for Automotive and Other.

MC74HC573A from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Motorola Logo MC74HC573A Octal 3-State Inverting Transparent Latch Motorola

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