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74LS145 Datasheet(PDF) 2 Page - ON Semiconductor

Part # 74LS145
Description  1-of-10 Decoder / Drvier Open-Collector
PDF  8 Pages
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Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

74LS145 Datasheet(HTML) 2 Page - ON Semiconductor

  74LS145 Datasheet HTML 1Page - ON Semiconductor 74LS145 Datasheet HTML 2Page - ON Semiconductor 74LS145 Datasheet HTML 3Page - ON Semiconductor 74LS145 Datasheet HTML 4Page - ON Semiconductor 74LS145 Datasheet HTML 5Page - ON Semiconductor 74LS145 Datasheet HTML 6Page - ON Semiconductor 74LS145 Datasheet HTML 7Page - ON Semiconductor 74LS145 Datasheet HTML 8Page - ON Semiconductor  
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SN74LS145
http://onsemi.com
2
CONNECTION DIAGRAM DIP (TOP VIEW)
BCD Inputs
Outputs
P0, P1, P2, P3
Q0 – Q9
0.5 U.L.
Open Collector
0.25 U.L.
15 U.L.
NOTES:
a) 1 TTL Unit Load (U.L.) = 40
mA HIGH/1.6 mA LOW.
HIGH
LOW
(Note a)
LOADING
PIN NAMES
VCC = PIN 16
GND = PIN 8
LOGIC SYMBOL
15 14 13 12
P0 P1 P2 P3
Q0 Q1 Q2 Q3 Q4
Q6 Q7 Q8 Q9
Q5
1234
5
6
7 9 10 11
14
13
12
11
10
9
1234
5
6
7
16
15
8
VCC
Q0
P0
P1
P2
P3
Q8
Q9
Q7
Q1
Q2
Q3
Q4
Q5
Q6 GND



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