for flexible operation.
The 82C37A is designed to be used with an external address latch, such as the 82C82, to demultiplex the most significant 8-bits of address. The 82.
SYMBOL
PIN NUMBER
VCC
31
GND
20
CLK
12
CS
11
RESET
13
READY
6
HLDA
7
DREQ0DREQ3
16-19
DB0-DB7
21-23 26-30
IOR
1
IOW
2
TYPE.
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