SN74ALS990NG4
Texas Instruments
Texas Instruments
IC LATCH TRANSP OCTAL D 20DIP
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$8.90733
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The SN74ALS990NG4 logic latch IC by Texas Instruments exemplifies excellence in our Integrated Circuits - Logic Latches lineup. Engineered for precision, this device offers configurable latching modes with exceptional timing accuracy. Its design prioritizes low propagation skew and high fan-out capability for demanding digital systems. The SN74ALS990NG4 finds its niche in data center hardware, functioning as address latches in memory modules, and in consumer electronics for button debouncing circuits. Specialized applications include aircraft avionics systems, where it maintains critical flight data, and smart metering infrastructure requiring tamper-proof data storage between readings.
Specifications
- Product Status: Discontinued at Digi-Key
- Logic Type: D-Type Transparent Latch
- Circuit: 8:8
- Output Type: Tri-State
- Voltage - Supply: 4.5V ~ 5.5V
- Independent Circuits: 1
- Delay Time - Propagation: 6ns
- Current - Output High, Low: 400µA, 8mA
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Through Hole
- Package / Case: 20-DIP (0.300", 7.62mm)
- Supplier Device Package: 20-PDIP
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