ULN2803 查看數據表（PDF） - Tiger Electronic
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ULN2803 Datasheet PDF : 6 Pages
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TIGER ELECTRONIC CO.,LTD
Octal High Voltage,High Current Darlington
Transistor Arrays ULN2803APG/AFWG
DESCRIPTIONS：
The eight NPN Darlington connected transistors in this
family of arrays are ideally suited for interfacing between
low logic level digital circuitry (such as TTL, CMOS or
PMOS/NMOS) and the higher current/voltage
requirements of lamps, relays, printer hammers or other
similar loads for a broad range of computer, industrial,
and consumer applications. All devices feature
open–collector outputs and free wheeling clamp diodes
for transient suppression
DIP18
SOP18
The ULN2803 is designed to be compatible with standard TTL families while the ULN2804
is optimized for 6 to 15 volt high level CMOS or PMOS.
PIN CONNECTION
1/6
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