P4C188L
P4C188L is ULTRA HIGH SPEED 16K x 4 STATIC CMOS RAMS manufactured by PYRAMID.
- Part of the P4C188 comparator family.
- Part of the P4C188 comparator family.
FEATURES
Full CMOS, 6T Cell
High Speed (Equal Access and Cycle Times)
- 10/12/15/20/25 ns (mercial)
- 12/15/20/25/35 (Industrial)
- 15/20/25/35/45 ns (Military)
Low Power (mercial/Military)
- 715 m W Active
- 12/15
- 550/660 m W Active
- 20/25/35/45
- 193/220 m W Standby (TTL Input)
- 83/110 m W Standby (CMOS Input) P4C188
- 15 m W Standby (CMOS Input)
(P4C188L Military)
Single 5V±10% Power Supply
Data Retention with 2.0V Supply (P4C188L Military)
Three-State Outputs
TTL/CMOS patible Outputs
Fully TTL patible Inputs Standard Pinout (JEDEC Approved)
- 22-Pin 300 mil DIP
- 24-Pin 300 mil SOJ
- 22-Pin 290 x 490 mil LCC
DESCRIPTION
The P4C188 and P4C188L are 65,536-bit ultra high speed static RAMs organized as 16K x 4. The CMOS memories require no clocks or refreshing and have equal access and cycle times. Inputs and outputs are fully TTL-patible. The RAMs operate from a single 5V±10%...
