Datasheet Summary
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4M-BIT [256K x 16] CMOS MASK ROM
Features
- -
- -
- - 256K x 16 organization Single +5V power supply Fastest access time: 85ns Operating current: 60mA Standby current: 100uA Package
- 40 pin DIP (600 mil)
- 44 pin PLCC
PIN DESCRIPTION
Symbol A0~A17 Q0~Q15 CE OE VCC VSS Pin Function Address Inputs Data Outputs Chip Enable Input Output Enable Input Power Supply Pin (+5V) Ground Pin
PIN CONFIGURATION
40PDIP
NC CE Q15 Q14 Q13 Q12 Q11 Q10 Q9 Q8 VSS Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 OE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
44 PLCC
VCC A17 A16 A15 A14 A13 A12 A11 A10 A9 VSS A8 A7 A6 A5 A4 A3 A2 A1...