74LS170, 74LS170N, 74LS173 Selling Leads, Datasheet
MFG:575 Package Cooled:MIT D/C:DIP
74LS170, 74LS170N, 74LS173 Datasheet download
Part Number: 74LS170
MFG: 575
Package Cooled: MIT
D/C: DIP
74LS170, 74LS170N, 74LS173
- Table of contents:
Info of 74LS170
Info of 74LS170N
Info of 74LS173
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About 74L71
PDF/DataSheet Download
Datasheet: 74L71
File Size: 105703 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
About 74L71
PDF/DataSheet Download
Datasheet: 74L71
File Size: 105703 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
About 74L71
PDF/DataSheet Download
Datasheet: 74L71
File Size: 105703 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
74LS170 General Description
The TTL/MSI SN54/74LS170 is a high-speed, low-power 4 x 4 Register File organized as four words by four bits. Separate read and write inputs, both address and enable, allow simultaneous read and write operation. Open-collector outputs make it possible to connect up to 128 outputs in a wired-AND configuration to increase the word capacity up to 512 words. Any number of these devices can be operated in parallel to generate an n-bit length.
The SN54/ 74LS670 provides a similar function to this device but it feature 3-state outputs.
74LS170 Features
• Simultaneous Read/Write Operation
• Expandable to 512 Words of n-Bits
• Typical Access Time of 20 ns
• Low Leakage Open-Collector Outputs for Expansion
• Typical Power Dissipation of 125 mW
• Expandable to 512 Words of n-Bits
• Typical Access Time of 20 ns
• Low Leakage Open-Collector Outputs for Expansion
• Typical Power Dissipation of 125 mW
74LS170 Connection Diagram
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