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74LS399, 74LS398 QUAD 2-PORT REGISTER

74LS399 Description

QUAD 2-PORT REGISTER The SN54 / 74LS398 and SN54 / 74LS399 are Quad 2-Port Registers.They are the logical equivalent of a quad 2-input multiplexer fo.
The SN54 / 74LS398 and SN54 / 74LS399 are high-speed Quad 2-Port Registers.

74LS399 Features

* both Q and Q inputs, while the SN54 / 74LS399 has only Q outputs.
* Select From Two Data Sources
* Fully Positive Edge-Triggered Operation
* Both True and Complemented Outputs on SN54 / 74LS398
* Input Clamp Diodes Limit High-Speed Termination Effects CONNECTION DIAGR

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: 74LS399, 74LS398. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
74LS399, 74LS398
Manufacturer
Motorola
File Size
78.79 KB
Datasheet
74LS398-Motorola.pdf
Description
QUAD 2-PORT REGISTER
Note
This datasheet PDF includes multiple part numbers: 74LS399, 74LS398.
Please refer to the document for exact specifications by model.

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QUAD 2-PORT REGISTER Motorola
Motorola 74LS399-like datasheet