Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
74AS257Quadruple 2 Line to 1 Line Data Selectors Multiplexers With 3 State Outputs 16PIN DIP Specifications Logic Family: Advanced Schottky TTL Function: Quad 2 Input Multiplexer Number of Channels: 4 Inputs per Channel: 2 Outputs: Non inverting with 3 state capability Supply Voltage (VCC): ~5 V typical TTL operation High speed propagation delay: ~510 ns (AS family fast switching) Package: 16 pin DIP SOIC (varies by manufacturer) Operating Temperature:
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 16PIN DIP
Specifications
- Logic Family: Advanced Schottky TTL
- Function: Quad 2-Input Multiplexer
- Number of Channels: 4
- Inputs per Channel: 2
- Outputs: Non-inverting with 3-state capability
- Supply Voltage (VCC): ~5 V typical TTL operation
- High-speed propagation delay: ~5–10 ns (AS family fast switching)
- Package: 16-pin DIP / SOIC (varies by manufacturer)
- Operating Temperature: typically 0 °C to 70 °C for standard TTL versions
Additional Information
| Device | Selectors/Multiplexers |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 2200 reviews
Sort
Product Reviews
★★★★★ 5
It's so perfect
Size: 10FT*6FT, Color: Black
It is very long and big
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 1
Garbage
Size: 6FT*6FT, Color: Black
This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart.
It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 3
Cheap
Size: 6FT*6FT, Color: Black
They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
better then expected
Color: Black
very easy to put together works perfectly! very stable for the side would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 3
Divisor de habitaciones
Color: Black
La entrega fue perfecta , si debo de decir que en la descripción del producto decía que media 72 ancho x 72 alto pero no fue así su ancho es de 60 .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025