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27C64-120 - 27C64 64K (8kb x 8) 120ns CMOS EPROM - Buy 27C64-120

Photograph
27C64-120 - 27C64 64K 120ns CMOS EPROM

Features

arrowStandard EPROM Memory IC with UV Erasable Window

arrowReconditioned Unit, Erased and Ready to Program

arrowAccess Time 120ns

arrowLimited Stock Available - End of Life Product


Pin Layout
27C64 Pin Layout

Pin Description
Pin Number Description
1 Vpp - Programming Supply
2 A12 - Address Input
3 A7 - Address Input
4 A6 - Address Input
5 A5 - Address Input
6 A4 - Address Input
7 A3 - Address Input
8 A2 - Address Input
9 A1 - Address Input
10 A0 - Address Input
11 Q0 - Data Input
12 Q1 - Data Input
13 Q2 - Data Input
14 Vss - Ground
15 Q3 - Data Input
16 Q4 - Data Input
17 Q5 - Data Input
18 Q6 - Data Input
19 Q7 - Data Input
20 E - Chip Enable
21 A10 - Address Input
22 G - Output Enable
23 A11 - Address Input
24 A9 - Address Input
25 A8 - Address Input
26 NC - Not Connected
27 P - Program Pin
28 Vcc - Positive Power Supply

Dimensional Drawing
27C64 IC Dimensional Drawing
27C64 IC Dimensional Drawing

Technical Data

Data Sheet

STMicroelectronics - Data Sheet for 27C64 Datasheet

Application Notes