CD54HC373
CD54HC373 is Octal Transparent D-Type Latches manufactured by Texas Instruments.
Features
- 2-V to 6-V VCC operation
- Wide operating temperature range of
- 55℃ to 125℃
- Balanced propagation delays and transition times
- Standard outputs drive up to 15 LS-TTL loads
- Significant power reduction pared to LS-TTL
Logic ICs
2 Description
The ’HC373 devices are octal transparent D-type latches designed for 2-V to 6-V VCC operation.
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.
PART NUMBER CD74HC373M CD74HC373E CD54HC373F
Device Information
PACKAGE(1) BODY SIZE (NOM)
SOIC (20)
12.80 mm × 7.50 mm
PDIP (20)
25.40 mm × 6.35 mm
CDIP (20)
26.92 mm × 6.92 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
Logic Diagram (positive logic)
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.
CD54HC373, CD74HC373
SCLS452C
- FEBRUARY 2001
- REVISED MAY 2022
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Table of Contents
1 Features
1 2 Description
1 3 Revision History 2 4 Pin Configuration and Functions 3 5 Specifications 4
5.1 Absolute Maximum Ratings 4 5.2 Remended Operating Conditions(1) 4 5.3 Thermal Information 4 5.4 Electrical Characteristics 5 5.5 Timing Requirements 5 5.6 Switching Characteristics 6 5.7 Operating...
