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SN74LS670

ON Semiconductor
Part Number SN74LS670
Manufacturer ON Semiconductor
Description 4 x 4 Register File
Published May 20, 2005
Detailed Description SN74LS670 4 x 4 Register File with 3−State Outputs The TTL/MSI SN74LS670 is a high-speed, low-power 4 x 4 Register File...
Datasheet PDF File SN74LS670 PDF File

SN74LS670
SN74LS670

Overview
SN74LS670 4 x 4 Register File with 3−State Outputs The TTL/MSI SN74LS670 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.
The 3-state outputs make it possible to connect up to 128 outputs 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.
• Simultaneous Read/Write Operation • Expandable to 512 Words by n-Bits • Typical Access Time to 20 ns • 3-State Outputs for Expansion • Typical Power Dissipation of 125 mW GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit V...


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