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Description
7437Buffer NAND Positive Quad 2 INP 14PD Specifications Function: Four independent 2 input NAND buffer gates. Buffer Capability: Designed for high drive capacity, allowing it to drive a higher number of other gates compared to standard NAND gates. Logic: Positive NAND (output is low only if all inputs are high). Package: 14 pin Dual In line Package (DIP). Technology: Often found in TTL (7437) or Low power Schottky (74LS37) technologies. Operating
Buffer NAND Positive Quad 2-INP 14PD
Specifications
- Function: Four independent 2-input NAND buffer gates.
- Buffer Capability: Designed for high-drive capacity, allowing it to drive a higher number of other gates compared to standard NAND gates.
- Logic: Positive-NAND (output is low only if all inputs are high).
- Package: 14-pin Dual In-line Package (DIP).
- Technology: Often found in TTL (7437) or Low-power Schottky (74LS37) technologies.
- Operating Temperature: Typically 0°C to 70°C.
-
Supply Voltage (
VCCcap V sub cap C cap C end-sub): Generally 4.75V to 5.25V.
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Common Applications:
- Buffer Registers: Ideal for increasing driving capability in digital circuits.
- Bus Drivers: Used as I/O ports or bidirectional bus drivers.
- TTL Interfacing: Suitable for driving higher fan-out TTL loads.
Additional Information
| Keywords | NAND |
| Device | Buffer |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
So cutie
Color: Cloud White, Material Type: Paper, PU
This is a bit large for a travel size jewelry box lol I really thought it was going to be a bit smaller than what it was. I can see why some of the ladies in the comments are saying they’re using it as their main jewelry box since they don’t have much jewelry for a standard sized jewelry box.
With that being said, it’s cute and CAN be small enough for travel. It fits a lot and I got this one in particular bc I like that it has a bigger lower compartment for larger pieces. It’s a nice quality travel jewelry box. It’ll fit my needs. But if you have a knack for packing small and you value space. I’d say skip on this one or do due diligence to double check the measurements to see if it’s something you’re okay with packing.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Good value
Color: Jelly Pink, Material Type: Paper, PU
This is a great jewelry box for travel or to just keep at home. Very stylish and holds more than it looks like it would.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
CUTE
Color: Cloud White, Material Type: Paper, PU
I absolutely love this jewelry organizer! The 2-layer design gives it plenty of space without being bulky, making it perfect for travel. I was able to neatly store my earrings, necklaces, rings, and bracelets without anything getting tangled.
The interior is soft and protects my jewelry really well, and the compartments are thoughtfully designed to keep everything in place. The compact size fits easily in my suitcase or handbag, which is a huge plus.
The cloud white color looks elegant and makes it feel like a great gift option too. Overall, it’s practical, stylish, and very convenient for keeping jewelry organized on the go. Highly
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Reviewed in the United States on April 20, 2026
★★★★★ 5
I bought myself one and this one was gift for a friend.
Color: Cloud White, Material Type: Paper, PU
Very classy travel jewelry box. Just the size. Made well.
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Nice Jewelry Box
Color: Jelly Pink, Material Type: Paper, PU, Color: Jelly Pink, Material Type: Paper, PU
Really nice jewelry box just smaller than expected. My fault for not checking the dimensions first. It’s a great value for the price.
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Reviewed in the United States on May 11, 2026