Texas Instruments SN74HC573ADWR Microcontrollers
8-Bit 3-State D-Type Latch IC, 5V, SOIC, 34ns
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC573ADWR
Series
Base Model
Detailed Description
8-Bit 3-State D-Type Latch IC, 5V, SOIC, 34ns
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
Datasheet
SN74HC573ADWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC573ADWR Microcontrollers technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2V ~ 6V
Lifecycle Status
Active
Output Type
Tri-State
Logic Type
D-Type Transparent Latch
Current Output High Low
7.8mA, 7.8mA
Circuit
8:8
Independent Circuits
1
Alternate Parts Comparison (SN74HC573ADWR vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC08DR)
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 | 16-SOIC | 16-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C |
| Lifecycle Status | Active | Active | Active | Production |
| Number of Circuits | -- | 1 | 1 | 4 |
| Action |
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
MC74HC573ADWR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Octal 3-State Latch SOIC-20 CMOS IC
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