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Same model may have multiple batches, images only for reference.
54LS21DMQB Real Image
Same model may have multiple batches, images only for reference.

54LS21DMQB

Part No 54LS21DMQB
Manufacturer National Semiconductor (TI)
Catalog Logic - Gates and Inverters
Description AND GATE, LS SERIES / AND Gate IC 2 Channel 14-CDIP
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Logic - Gates and Inverters
Mfr National Semiconductor (TI)
Series 54LS
Package Bulk
Product Status Active
Logic Type AND Gate
Number of Circuits 2
Number of Inputs 4
Voltage - Supply 4.5V ~ 5.5V
Current - Quiescent (Max) 4.4 mA
Current - Output High, Low 400µA, 4mA
Input Logic Level - Low 0.7V
Input Logic Level - High 2V
Max Propagation Delay @ V, Max CL 18ns @ 5V, 50pF
Temperature Range - Operating -55°C ~ 125°C
Mounting Type Through Hole
Supplier Device Package 14-CDIP
Package / Case 14-CDIP (0.300", 7.62mm)
Base Product Number 54LS21
Standard Package 82 pcs
MSL Level 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 907415-54LS21DMQB
Ultra Librarian 3D Model Ultra Librarian 54LS21DMQB CAD Model

Description

The 907415-54LS21DMQB is a logic gate integrated circuit from the Logic - Gates and Inverters category and is manufactured by National Semiconductor (TI).

  • Series: 54LS
  • Gate Type: AND
  • Input Count: 4
  • Voltage Supply Range: 4.5V to 5.5V
  • Mounting Type: Through-Hole
  • Package: 14-CDIP (0.300", 7.62mm)
  • Operating Temperature Range: -55°C to 125°C
  • Product Status: Excellent logic gate performance for a wide range of applications.

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