Texas Instruments SN74ALS521N, 8-Bit, Identity Comparator, Push-Pull, Inverting, 20-Pin PDIP
Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
ALS
Logic Function
Identity Comparator
Output Function
A=B
Number of Bits
8
Output Type
Push-Pull
Polarity
Inverting
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
20
Maximum High Level Output Current
-2.6mA
Maximum Low Level Output Current
24mA
Maximum Propagation Delay Time @ Maximum CL
20 ns @ 5.5 V
Dimensions
24.33 x 6.35 x 4.57mm
Height
4.57mm
Minimum Operating Temperature
0 °C
Propagation Delay Test Condition
50pF
Maximum Operating Temperature
+70 °C
Length
24.33mm
Maximum Operating Supply Voltage
5.5 V
Width
6.35mm
Minimum Operating Supply Voltage
4.5 V
Product details
74ALS Family, Texas Instruments
Advanced Low-Power Schottky Bipolar Logic
Operating Voltage 4.5 to 5.5
Compatibility: Input TTL, Output TTL
74ALS Family
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Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
ALS
Logic Function
Identity Comparator
Output Function
A=B
Number of Bits
8
Output Type
Push-Pull
Polarity
Inverting
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
20
Maximum High Level Output Current
-2.6mA
Maximum Low Level Output Current
24mA
Maximum Propagation Delay Time @ Maximum CL
20 ns @ 5.5 V
Dimensions
24.33 x 6.35 x 4.57mm
Height
4.57mm
Minimum Operating Temperature
0 °C
Propagation Delay Test Condition
50pF
Maximum Operating Temperature
+70 °C
Length
24.33mm
Maximum Operating Supply Voltage
5.5 V
Width
6.35mm
Minimum Operating Supply Voltage
4.5 V
Product details
74ALS Family, Texas Instruments
Advanced Low-Power Schottky Bipolar Logic
Operating Voltage 4.5 to 5.5
Compatibility: Input TTL, Output TTL
74ALS Family
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products