SN54AHCT573

SN54AHCT573, SN74AHCT573 SCLS243P – OCTOBER 1995 – REVISED APRIL 2024 SNx4AHCT573 Octal Transparent D-Type Latches With 3-State Outputs 1 Features Inputs are TTL-voltage compatible Latch-up performance exceeds 250mA 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. 2 Applications Servers PCs and notebooks Network switches Wearable health and fitness devices Telecom infrastructures Electronic points-of-sale OE 3 Description The SNx4AHCT573 devices are octal transparent Dtype 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. Device Information PART NUMBER RATING(1) PACKAGE(1) DB (SSOP, 20) DGV (TVSOP, 20) SN74AHCT573 Catalog DW (SOIC, 20) N (PDIP, 20) PW (TSSOP, 20) SN54AHCT573 Military J (CDIP, 20) W (CFP, 20) (1) For more information, see Section 11. LE C1 1Q 1D 1D To Seven Other Channels Simplified Schematic An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SN54AHCT573, SN74AHCT573 SCLS243P – OCTOBER 1995 – REVISED APRIL 2024 www.ti.com Table of Contents 1 Features.........................................