Texas Instruments CD54AC273F3A Flip Flops
Octal D-Type Flip-Flops with Reset
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD54AC273F3A
Detailed Description
Octal D-Type Flip-Flops with Reset
Package
20-CDIP (0.300", 7.62mm)
Key Features
Package / Case: 20-CDIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD54AC273F3A Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD54AC273F3A Flip Flops technical specifications.
General
Series
54AC
Package / Case
20-CDIP
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
1.5V ~ 5.5V
Type
D-Type
Output Type
Non-Inverted
Functions
Master Reset
Number of Elements
1
Max Frequency
100 MHz
Alternate Parts Comparison (CD54AC273F3A vs CD54HC574F3A vs CD54HCT273F3A vs CD54HCT273F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 54AC | 54HC | 54HCT | 54HCT |
| Package / Case | 20-CDIP | 20-CDIP | 20-CDIP | 20-CDIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Supply Voltage | 1.5V ~ 5.5V | 2V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | 24mA, 24mA | 7.8mA, 7.8mA | 4mA, 4mA | 4mA, 4mA |
| Functions | Master Reset | Standard | Master Reset | Master Reset |
| Input Capacitance | 10 pF | 10 pF | 10 pF | 10 pF |
| Max Frequency | 100 MHz | 60 MHz | 50 MHz | 50 MHz |
| Max Propagation Delay V Max Cl | 13.5ns @ 5V, 50pF | 28ns @ 6V, 50pF | 30ns @ 4.5V, 50pF | 30ns @ 4.5V, 50pF |
| Number of Bits Per Element | 8 | 8 | 8 | 8 |
| Number of Elements | 1 | 1 | 1 | 1 |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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