Texas Instruments SN74HC273DWR Flip Flops
IC FF D-TYPE SNGL 8BIT 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC273DWR
Series
Base Model
Detailed Description
8-bit D-type bus interface flip-flop, positive edge triggered, CMOS technology, operating from 2V to 6V with a typical 5V supply. Features 25MHz maximum frequency, 13ns propagation delay, and 5.2mA output current. Housed in a 20-pin SOIC package for surface mounting, this non-inverting logic element offers 8 outputs and operates within a -40°C to 85°C temperature range. RoHS compliant and lead-free.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74HC273DWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC273DWR Flip Flops technical specifications.
General
Series
74HC
RoHS
Yes
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Package
SOIC
Clock Edge Trigger Type
Positive Edge
Frequency
25MHz
Alternate Parts Comparison (SN74HC273DWR vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC151QDRQ1)
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 | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Circuits | 8 | 1 | 1 | -- |
| Action |
Texas Instruments SN74HC273DWR Flip Flops Overview
8-bit D-type bus interface flip-flop, positive edge triggered, CMOS technology, operating from 2V to 6V with a typical 5V supply. Features 25MHz maximum frequency, 13ns propagation delay, and 5.2mA output current. Housed in a 20-pin SOIC package for surface mounting, this non-inverting logic element offers 8 outputs and operates within a -40°C to 85°C temperature range.
RoHS compliant and lead-free.
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
MC74HC273ADWR2GonsemiDirectonsemi
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.
SN74HC08DRTexas Instruments4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85