SN74ALS21AD
Texas Instruments
Texas Instruments
IC GATE AND 2CH 4-INP 14SOIC
$1.26
Available to order
Reference Price (USD)
1+
$1.08000
10+
$0.96200
50+
$0.91280
100+
$0.74980
500+
$0.61940
1,000+
$0.48900
2,500+
$0.45640
5,000+
$0.43358
Exquisite packaging
Discount
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Texas Instruments's SN74ALS21AD 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 SN74ALS21AD 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: AND Gate
- Number of Circuits: 2
- Number of Inputs: 4
- Features: -
- Voltage - Supply: 4.5V ~ 5.5V
- Current - Quiescent (Max): -
- Current - Output High, Low: 400µA, 8mA
- Logic Level - Low: 0.8V
- Logic Level - High: 2V
- Max Propagation Delay @ V, Max CL: 15ns @ 5V, 50pF
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Supplier Device Package: 14-SOIC
- Package / Case: 14-SOIC (0.154", 3.90mm Width)
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