Texas Instruments CD74HCT373M Buffers, Drivers, Receivers and Transceivers
BUS DRIVER
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74HCT373M
Series
Base Model
Detailed Description
High-speed CMOS logic octal transparent latches featuring 3-state outputs. This D-type latch offers 8 independent bits with non-inverting, 3-state outputs capable of 6mA high and low level output current. Designed for surface mounting in a 20-SOIC package with gold contact plating, it operates across a wide temperature range of -55°C to 125°C. Key specifications include a 4.5V to 5.5V operating supply voltage, low quiescent current of 8µA, and propagation delay of 32ns.
Package
SOIC
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CD74HCT373M Datasheet
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Technical Specifications
Texas Instruments CD74HCT373M Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Series
74HCT
RoHS
Yes
Number of Channels
8
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
5V
Lifecycle Status
Obsolete
Package
SOIC
Contact Plating
Gold
Alternate Parts Comparison (CD74HCT373M vs CD74HCT574M96 vs CD74HCT4053PWRG4 vs CD74HCT7046AM96)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 16-TSSOP | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Supply Voltage | 5V | 4.5V ~ 5.5V | -- | 4.5V ~ 5.5V |
| Number of Circuits | 8 | -- | 3 | 1 |
| Action |
Texas Instruments CD74HCT373M Buffers, Drivers, Receivers and Transceivers Overview
High-speed CMOS logic octal transparent latches featuring 3-state outputs. This D-type latch offers 8 independent bits with non-inverting, 3-state outputs capable of 6mA high and low level output current. Designed for surface mounting in a 20-SOIC package with gold contact plating, it operates across a wide temperature range of -55°C to 125°C.
Key specifications include a 4.5V to 5.5V operating supply voltage, low quiescent current of 8µA, and propagation delay of 32ns.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74HCT373ADWGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Octal D-Type Latch, 8-Bit, 3-State, SOIC-20, 5.5V, CMOS
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