28C256T
256K EEPROM (32K x 8-Bit) EEPROM
28 PIN RAD-PAK® DUAL IN LINE PACKAGE
DIMENSION
SYMBOL
MIN
NOM
MAX
A
b
--
0.177
0.018
0.225
0.026
0.065
0.018
1.485
0.620
0.014
0.045
0.008
--
b2
c
0.050
0.010
D
1.400
E
0.510
0.595
eA
eA/2
e
0.600 BSC
0.300 BSC
0.100 BSC
0.150
L
0.140
0.015
0.005
0.005
0.160
0.060
--
Q
0.040
S1
S2
N
0.025
--
--
28
Note: All dimensions in inches.
All data sheets are subject to change without notice 12
03.20.15 Rev 6
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