2114 Static RAM Chip, 1K x 4 bits
A6 _1 U




     2114  --
18 VCC
A5 2 17 A7
A4 3 16 A8
A3 4 15 A9
A0 5 14 I/O1
A1 6 13 I/O2
A2 7 12 I/O3
!CE 8 11 I/O4
GND 9 10 !WE
Pin Names and functions
A0 - A9 Address Inputs
I/O1 - I/O4 Data Input/Output
!WE Write Enable Input (Active LOW)
!CS Chip Select Input (Active LOW)
Vcc Power (5V DC)
GND Ground
Operating Characteristics
Parameter 2114AL-1 2114AL-2 2114AL-3 2114AL-4 2114A-4 2114A-5
Icc max / mA 40 40 40 40 70 70
Access time max / ns 100 120 150 200 200 250
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