SN54HC373-DIE
www.ti.com SCLS733 – MAY 2013 OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS
Check for Samples: SN54HC373-DIE FEATURES 1 Wide Operating Voltage Range
High-Current 3-State True Outputs Can Drive
Up To 15 LSTTL Loads
Low Power Consumption Typical tpd = 13 ns
Low Input Current
Full Parallel Access for Loading DESCRIPTION
This 8-bit latch features 3-state outputs designed specifically for driving highly capacitive or relatively lowimpedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers,
and working registers.
The eight latches of the SN54HC373-DIE 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.
ORDERING INFORMATION (1) (1)
(2) PRODUCT PACKAGE
DESIGNATOR PACKAGE SN54HC373V TD Bare die in waffle pack (2) ORDERABLE PART NUMBER PACKAGE QUANTITY SN54HC373VTDG1 100 SN54HC373VTDG2 10 For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
Processing is per the Texas Instruments space production baseline and is in compliance with the Texas Instruments Quality Control
System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room temperature
only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not warranted. Visual
Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. …
