DM7438N
National Semiconductor
National Semiconductor
IC GATE NAND OPEN 4CH 2-IN 14DIP
$0.14
Available to order
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$0.133
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National Semiconductor's DM7438N exemplifies innovation in Logic - Gates and Inverters technology. This high-speed CMOS logic IC combines multiple gate functions with exceptional noise margin characteristics. The device's wide operating voltage range (2V to 6V) accommodates diverse design requirements while maintaining consistent performance. Common uses include signal conditioning in medical devices, encoding/decoding circuits in security systems, and interface logic in automotive electronics. The DM7438N is particularly valuable in applications requiring precise timing control, such as industrial timers, digital clocks, and microcontroller reset circuits. Its industry-standard package options ensure easy PCB layout and manufacturing compatibility.
Specifications
- Product Status: Active
- Logic Type: NAND Gate
- Number of Circuits: 4
- Number of Inputs: 2
- Features: Open Collector
- Voltage - Supply: 4.75V ~ 5.25V
- Current - Quiescent (Max): 8.5 mA
- Current - Output High, Low: 48mA
- Logic Level - Low: 0.8V
- Logic Level - High: 2V
- Max Propagation Delay @ V, Max CL: 22ns @ 5V, 45pF
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Through Hole
- Supplier Device Package: 14-PDIP
- Package / Case: 14-DIP (0.300", 7.62mm)
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