SN74AHCT573 Octal Transparent D-Type Latches With 3-State Outputs | TI.com

SN74AHCT573 (ACTIVE) Octal Transparent D-Type Latches With 3-State Outputs

 

Description

The SNx4AHCT573 devices are octal transparent D-type latches. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs.

Features

  • Inputs are TTL-Voltage Compatible
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • On Products Compliant to MIL-PRF-38535,
    All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Bits (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) 3-state output Rating Operating temperature range (C)
SN74AHCT573 Order now AHCT     4.5     5.5     8     5     110     0.04     10     8     -8     Yes     Catalog     -40 to 125    
SN54AHCT573 Samples not available AHCT     4.5     5.5     8     5     110     0.04     12     8     -8     Yes     Military     -55 to 125