Texas Instruments CD74HCT273M Microcontrollers
HCT D-Type Flip-Flop, 1-Element, 20-Pin SOIC, SMT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74HCT273M
Series
Base Model
Detailed Description
HCT D-Type Flip-Flop, 1-Element, 20-Pin SOIC, SMT
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Obsolete
Datasheet
CD74HCT273M Datasheet
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Technical Specifications
Texas Instruments CD74HCT273M Microcontrollers technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Type
D-Type
Output Type
Non-Inverted
Number of Elements
1
Clock Frequency
50 MHz
Number of Bits Per Element
8
Related Parts Comparison (CD74HCT273M vs CD74HCT7046AM96 vs CD74HCT04M96G4 vs CD74HCT4053PWRG4)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 16-SOIC | 14-SOIC | 16-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C (TA) |
| Lifecycle Status | Obsolete | Active | Obsolete | Active |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | -- |
| Number of Circuits | -- | 1 | 6 | 3 |
| 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
MC74AC273DWGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
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