Download the P4C1282 datasheet PDF.
This datasheet also covers the P4C1281 variant, as both devices belong to the same static cmos ram family and are provided as variant models within a single manufacturer datasheet.
General Description
The P4C1281 and P4C1282 are 262,144-bit (64Kx4) ultra high-speed static RAMs similar to the P4C1258, but with separate data I/O pins.
Key Features
Full CMOS, 6T Cell
High Speed (Equal Access and Cycle Times).
12/15/20/25 ns (Commercial).
15/20/25/35 ns (Industrial).
20/25/35/45 ns (Military)
Low Power Operation
5V ± 10% Power Supply
P4C1281/P4C1282
ULTRA HIGH SPEED 64K X 4 cmos STATIC RAMS
Separate Inputs and Outputs.
P4C1281 Input Data at Outputs during Write.
P4C1282 Outputs in High Z during Write
Fully TTL Compatible Inputs and Outputs Standard Pinout (JEDEC Approved).
Full PDF Text Transcription for P4C1282 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
P4C1282. For precise diagrams, and layout, please refer to the original PDF.
FEATURES Full CMOS, 6T Cell High Speed (Equal Access and Cycle Times) – 12/15/20/25 ns (Commercial) – 15/20/25/35 ns (Industrial) – 20/25/35/45 ns (Military) Low Power Op...
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– 15/20/25/35 ns (Industrial) – 20/25/35/45 ns (Military) Low Power Operation 5V ± 10% Power Supply P4C1281/P4C1282 ULTRA HIGH SPEED 64K X 4 cmos STATIC RAMS Separate Inputs and Outputs – P4C1281 Input Data at Outputs during Write – P4C1282 Outputs in High Z during Write Fully TTL Compatible Inputs and Outputs Standard Pinout (JEDEC Approved) – 28-Pin 300 mil DIP, SOJ – 28-Pin 350 x 550 mil LCC DESCRIPTION The P4C1281 and P4C1282 are 262,144-bit (64Kx4) ultra high-speed static RAMs similar to the P4C1258, but with separate data I/O pins. The P4C1281 features a transparent write operation; the outputs of the P4C1282 are in
P4C1282 Datasheet
