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- Manufacturer No：SN74ALS990N
- Manufacturer：Texas Instruments
- Category：Logic - Latches
- Datasheet：SN74ALS990N
- SKU：998319
- Description：74ALS990 Tube 74ALS ACTIVE (Last Updated: 5days ago) latch circuit 5.5V 400muA 8mA 6ns 1.1991g
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SN74ALS990N Details
74ALS990 Tube 74ALS ACTIVE (Last Updated: 5days ago) latch circuit 5.5V 400muA 8mA 6ns 1.1991g
SN74ALS990N Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- Independent Circuits: 1
- Lead Free: Lead Free
- Number of Circuits: 8
- Number of Output Lines: 8
- Factory Lead Time: 6 Weeks
- REACH SVHC: No SVHC
- Max Operating Temperature: 70°C
- Height: 5.08mm
- Min Supply Voltage: 4.5V
- Operating Temperature: 0°C~70°C
- Thickness: 4.57mm
- Lifecycle Status: ACTIVE (Last Updated: 5 days ago)
- Nominal Supply Current: 70mA
- Output Current: 24mA
- Turn On Delay Time: 6 ns
- Package / Case: 20-DIP (0.300, 7.62mm)
- Circuit: 8:8
- Series: 74ALS
- Current - Output High, Low: 400μA 8mA
- Supplier Device Package: 20-PDIP
- High Level Output Current: -2.6mA
- RoHS Status: ROHS3 Compliant
- Mounting Type: Through Hole
- Number of Elements: 1
- Radiation Hardening: No
- Number of Bits: 8
- Number of Input Lines: 8
- Operating Supply Voltage: 5V
- Packaging: Tube
- Number of Pins: 20
- Max Supply Voltage: 5.5V
- Width: 6.35mm
- Min Operating Temperature: 0°C
- Voltage - Supply: 4.5V~5.5V
- Polarity: Non-Inverting
- Frequency: 1MHz
- Delay Time - Propagation: 6ns
- Low Level Output Current: 24mA
- Output Type: Tri-State
- Logic Type: D-Type Transparent Latch
- Logic Function: D-Type, Latch
- Propagation Delay: 24 ns
- Length: 24.33mm
- Weight: 1.1991g
- Base Part Number: 74ALS990
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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