onsemi MC74HCT273ADWR2 Flip Flops
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC74HCT273ADWR2
Detailed Description
IC FF D-TYPE SNGL 8BIT 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MC74HCT273ADWR2 Datasheet
Quick Jump:
Technical Specifications
onsemi MC74HCT273ADWR2 Flip Flops technical specifications.
General
Series
74HCT
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
Max Frequency
30 MHz
Related Parts Comparison (MC74HCT273ADWR2 vs MC74AC574DWR2G vs MC74HCT574ADWG vs MC74VHCT574ADWRG)
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 | |
|---|---|---|---|---|
| Series | 74HCT | 74AC | 74HCT | 74VHCT |
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 2V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Lifecycle Status | Obsolete | Active | Obsolete | Active |
| Clock Frequency | 30 MHz | 95 MHz | 30 MHz | 130 MHz |
| Current Output High Low | 4mA, 4mA | 24mA, 24mA | 6mA, 6mA | 8mA, 8mA |
| Function | Reset | Standard | Standard | Standard |
| Max Frequency | 30 MHz | 95 MHz | 30 MHz | 130 MHz |
| Max Propagation Delay V Max Cl | 25ns @ 5V, 50pF | 9.5ns @ 5V, 50pF | 30ns @ 5V, 50pF | 10.4ns @ 5V, 50pF |
| Number of Bits Per Element | 8 | 8 | 8 | 8 |
| 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
MC74HCT273ADWR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
More Parts in Flip Flops
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.