Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Various datasheets 74ls670

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                                                                                                   SN54/74LS670
4 x 4 REGISTER FILE
WITH 3-STATE OUTPUTS
   The TTL / MSI SN54 / 74LS670 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.                                        4 x 4 REGISTER FILE
   The 3-state outputs make it possible to connect up to 128 outputs to in-                            WITH 3-STATE OUTPUTS
crease the word capacity up to 512 words. Any number of these devices can
be operated in parallel to generate an n-bit length.                                                   LOW POWER SCHOTTKY
   The SN54 / 74LS170 provides a similar function to this device but it features
open-collector outputs.

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