Texas Instruments CD74HC273M Flip Flops
IC FF D-TYPE SNGL 8BIT 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74HC273M
Series
Base Model
Detailed Description
CMOS D-Type Bus Interface Flip-Flop, featuring positive-edge triggering and a non-inverting polarity. This single-element IC offers 8 inputs and 8 outputs, designed for surface mounting. Packaged in a 20-pin SOIC (Small Outline IC) with gull-wing leads, it operates within a temperature range of -55°C to 125°C. The lead-frame SMT package family has a pin pitch of 1.27mm and dimensions of 13mm (L) x 7.6mm (W) x 2.35mm (H).
Package
SOIC
Key Features
Package: SOIC; Logic Function: D-Type Bus Interface
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD74HC273M Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD74HC273M Flip Flops technical specifications.
General
Series
CD74HC273
RoHS
Yes
Number of Pins
20
Number of Channels
8
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
2V ~ 6V
Lifecycle Status
Active
Basic Package Type
Lead-Frame SMT
Alternate Parts Comparison (CD74HC273M vs CD74HC4051MM96EP vs CD74HC08QM96Q1 vs CD74HC125QM96G4Q1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Lifecycle Status | Active | Active | Active | Active |
| Series | CD74HC273 | 74HC | 74HC | -- |
| Package / Case | 20-SOIC | SOIC | SOIC | -- |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 125°C | -- |
| Supply Voltage | 2V ~ 6V | 2 V ~ 6 V | 5 V | -- |
| RoHS | Yes | Yes | Yes | -- |
| High Level Output Current | - 5.2 mA | 25 mA | -5.2 mA | -- |
| Logic Function | D-Type Bus Interface | Multiplexer, Demultiplexer | AND GATE | -- |
| Low Level Output Current | 5.2 mA | 25 mA | 5.2 mA | -- |
| Number of Circuits | 8 | 1 | 4 | -- |
| Action |
Texas Instruments CD74HC273M Flip Flops Overview
CMOS D-Type Bus Interface Flip-Flop, featuring positive-edge triggering and a non-inverting polarity. This single-element IC offers 8 inputs and 8 outputs, designed for surface mounting. Packaged in a 20-pin SOIC (Small Outline IC) with gull-wing leads, it operates within a temperature range of -55°C to 125°C.
The lead-frame SMT package family has a pin pitch of 1.27mm and dimensions of 13mm (L) x 7.6mm (W) x 2.35mm (H).
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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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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