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NTE1691 View Datasheet(PDF) - NTE Electronics

Part Name
Description
Manufacturer
NTE1691
Integrated Circuit Telephone Pulse Dialer w/Redial
NTE-Electronic
NTE Electronics NTE-Electronic
NTE1691 Datasheet PDF : 3 Pages
1 2 3
NTE1691
Pin Connection Diagram
NTE1692
VCC 1
Vref 2
Column 1 3
Column 2 4
Column 3 5
GND 6
RC OSC 7
RC OSC 8
RC OSC 9
18 Pulse Output
17 On–Hook/Test
16 Row 1
15 Row 2
14 Row 3
13 Row 4
12 Mute Output
11 Make/Break Select
10 10/20 PPS Select
VCC 1
Pacifier Tone 2
Column 1 3
Column 2 4
Column 3 5
GND 6
RC OSC 7
RC OSC 8
RC OSC 9
18 Pulse Output
17 On–Hook/Test
16 Row 1
15 Row 2
14 Row 3
13 Row 4
12 Mute Output
11 Make/Break Select
10 10/20 PPS Select
18
10
1
9
.870 (22.1) Max
.150
(3.8)
.250
(6.35)
.100 (2.54)
.800 (20.3)
.125 (3.17) Min

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