NTE2708 Ver la hoja de datos (PDF) - NTE Electronics
Número de pieza
componentes Descripción
Fabricante
NTE2708 Datasheet PDF : 4 Pages
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TA = +25°C Program Characteristics Over Recommended Supply Voltage Range:
Parameter
Symbol Min Typ Max Unit
Pulse Width, Program Pulse
Transition Times (Except Program Pulse)
Transition Times, Program Pulse
Address Setup Time
Data Setup Time
Program Enable Setup Time
Address Hold Time
Address Hold Time after Program Input Data Stopped
Data Hold Time
Program Enable Hold Time
Delay Time, CS (PE) Low to Address Change
tw(PR)
0.1
–
1.0 ms
tT
–
– 20 ns
tT(PR)
50
– 2000 ns
tsu(ad)
10
–
– µs
tsu(da)
10
–
– µs
tsu(PE)
10
–
– µs
th(ad) 1000 –
– ns
th(ad, da R) 0
–
– ns
th(da) 1000 –
– ns
th(PE)
500
–
– ns
tCL, adX
0
–
– ns
Pin Connection Diagram
A7 1
A6 2
A5 3
24 VCC
23 A8
22 A9
A4 4
A3 5
A2 6
A1 7
21 VBB
20 CS/(PE)
19 VDD
18 PROGRAM
A0 8
Q1 9
Q2 10
17 Q8
16 Q7
15 Q6
Q3 11
14 Q5
VSS 12
13 Q4
1.290 (32.76) Max
.600 (15.24) Max
Glass
24
13
.520
(13.2)
1
12
.280 (7.11) Dia UV Window
Glass Sealant
.160 (4.06) Max
.200 (5.08)
Max
.100 (2.54)
.125
(3.17)
.670
(17.02)
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