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| U2044B Datasheet, PDF (3/8 Pages) TEMIC Semiconductors – Dual Output Flasher | |||
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Pin Configuration
Figure 2. Pinning DIP14/SO14
OSC 1
14 OSC
SIL 2
13 OR2
SIR 3
12 VS
SIHW 4 U2044B 11 OR1
VS 5
10 GND
CR1 6
9 VS
CR2 7
8 LD
Pin Description
Pin
Symbol
1
OSC
2
SIL
3
SIR
4
SIHW
5
VS
6
CR1
7
CR2
8
LD
9
VS
10
GND
11
OR1
12
VS
13
OR2
14
OSC
Function
Oscillator
Start input left
Start input right
Start input hazard warning
VS
Control input relay 1
Control input relay 2
Lamp failure detection
VS
IC ground
Output relay 1
VS
Output relay 2
Oscillator
U2044B
3
4721AâAUTOâ05/03
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