SN74HC373 Datasheet | Texas Instruments

SN54HC373, SN74HC373 SCLS140F - DECEMBER 1982 - REVISED APRIL 2022 SNx4HC373 Octal Transparent D-Type Latches With 3-State Outputs 1 Features - Wide operating voltage range of 2 V to 6 V - High-current 3-state true outputs can drive up to 15 LSTTL loads - Low power consumption, 80-µA max ICC - Typical tpd = 13 ns - ±6-m A output drive at 5 V - Low input current of 1 µA max - Eight high-current latches in a single package - Full parallel access for loading 2 Description These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight latches of the ’HC373 devices are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels that were set up at the D inputs. PART NUMBER SN74HC373DW SN74HC373DBR SN74HC373N SN74HC373NSR SN74HC373PW SN54HC373J SNJ54HC373FK SNJ54HC373W Device Information PACKAGE(1) BODY SIZE (NOM) SOIC (20) 12.80 mm × 7.50 mm SSOP (20) 7.20 mm × 5.30 mm PDIP (20) 25.40 mm × 6.35 mm SO (20) 15.00 mm × 5.30 mm TSSOP (20) 6.50 mm × 4.40...