Texas Instruments SN65ELT21DR Translators, Level Shifters
IC TRNSLTR UNIDIRECTIONAL 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN65ELT21DR
Detailed Description
IC TRNSLTR UNIDIRECTIONAL 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN65ELT21DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN65ELT21DR Translators, Level Shifters technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Non-Inverted
Number of Circuits
1
Input Signal
PECL
Output Signal
TTL
Translator Type
Mixed Signal
Channel Type
Unidirectional
Alternate Parts Comparison (SN65ELT21DR vs SN74LVC1G3157DCKR vs SN74LVC1G3157DBVR vs SN74AHC1G00DBVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 6-TSSOP | SOT-23-6 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Lifecycle Status | Active | Production | Production | Production |
| Number of Circuits | 1 | 1 | 1 | 1 |
| Supply Voltage | -- | 1.65 V ~ 5.5 V | 1.65 V ~ 5.5 V | 2V ~ 5.5V |
| Number of Pins | -- | 6 | 6 | 5 |
| Number of Channels | -- | 1 | 1 | 1 |
| Ambient Temperature Range High | -- | 125 °C | 125 °C | 125 °C |
| Contact Plating | -- | Gold | Gold | Gold |
| Height | -- | 1.1 mm | 0 m | 1.45 mm |
| High Level Output Current | -- | 128 mA | 128 mA | -8 mA |
| 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
MC100EPT21DGonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Mixed Signal Translator Unidirectional 1 Circuit 1 Channel 8-SOIC
More Parts in Translators and Level Shifters
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
