Texas Instruments SN74LV244APWR Microcontrollers
8-Ch 3-State Buffer IC, 2-5.5V, 7.5ns, TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74LV244APWR
Series
Base Model
Detailed Description
8-Ch 3-State Buffer IC, 2-5.5V, 7.5ns, TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
SN74LV244APWR Datasheet
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Technical Specifications
Texas Instruments SN74LV244APWR Microcontrollers technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Active
Output Type
3-State
Number of Elements
2
Logic Type
Buffer, Non-Inverting
Number of Bits Per Element
4
Current Output High Low
16mA, 16mA
Related Parts Comparison (SN74LV244APWR vs SN74LV4053ARGYR vs SN74LV139ARGYR vs SN74LV1T02DCKR)
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 | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 16-VFQFN Exposed Pad | 16-VFQFN Exposed Pad | 5-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Supply Voltage | 2V ~ 5.5V | -- | 2V ~ 5.5V | 1.65V ~ 5.5V |
| Current Output High Low | 16mA, 16mA | -- | 12mA, 12mA | 8mA, 8mA |
| 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
74LVX244MTCXonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Buffers & Line Drivers Octal Buf/Line Drv
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