Texas Instruments SN74V
SN74V variants from Texas Instruments
SN74V Overview
What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 8 distinct suffix patternsExamples: 215-20PAG, 235-10PAG, 263PZAEP, 283PZAEP, 293-10PZA (+3 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Microcontrollers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 8 SN74V part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| SN74V215-20PAG | 512x18 Sync FIFO 9Kb 18b 50MHz TQFP | Texas Instruments | Active | Compliant | In Stock | |
| SN74V235-10PAG | Synchronous FIFO 36Kb 18b 100MHz TQFP 3.3V | Texas Instruments | Active | Compliant | In Stock | |
| SN74V263PZAEP | 144Kb FIFO IC, 18b, 133MHz, 5ns, Sync, Unidir, LQFP | Texas Instruments | Active | Compliant | In Stock | |
| SN74V283PZAEP | Sync FIFO 576Kb 18b 133MHz 5ns LQFP | Texas Instruments | Active | Compliant | In Stock | |
| SN74V293-10PZA | FIFO Memory 1.125Mb 18b Sync 6.5ns 100MHz LQFP | Texas Instruments | Active | Compliant | In Stock | |
| SN74V293-15PZA | FIFO IC 1.125Mb 18b Sync Uni-Dir 10ns 66.7MHz LQFP | Texas Instruments | Active | Compliant | In Stock | |
| SN74V293PZAEP | Sync FIFO 1.125Mb 18b 133MHz 5ns LQFP | Texas Instruments | Active | Compliant | In Stock | |
| SN74V3680-6PEU | 16Kx36 Sync FIFO 36b 166MHz 4.5ns LQFP | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on SN74V map to package, grade, and reel options.
How to Choose the Right SN74V Microcontrollers
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For SN74V, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "SN74V" — include the full suffix (e.g. 215-20PAG, 235-10PAG, 263PZAEP). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for SN74V product family
Identity
Variant Parameters
Source SN74V with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 8 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the SN74V product family.