HM1-6508/883 INTERSIL [Intersil Corporation], HM1-6508/883 Datasheet - Page 2

• Manufacturer Part Number: HM1-6508/883
• Description: 1024 x 1 CMOS RAM
• Manufacturer: INTERSIL [Intersil Corporation]

Functional Diagram
NOTES:
1. All lines positive logic - active high.
2. Three-state buffers: A high
3. Address latches and gated decoders: Latch on falling edge of E and gate on falling edge of E.
A5
A6
A7
A8
A9
W
D
E
output active.
REGISTER
ADDRESS
LATCHED
A
A
5
5
DECODER
HM-6508/883
A
GATED
ROW
6-70
32
LATCHED ADDRESS
A0
A
GATED COLUMN
AND DATA I/O
REGISTER
A1
5
DECODER
MATRIX
32 x 32
A2
32
A3
A
5
A4
A
Q