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SN54LS145 |
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| Part Number | SN54LS145 |
| Manufacturer | Motorola Inc |
| Description | SN54/74LS145 1-OF-10 DECODER/DRIVER OPEN-COLLECTOR The SN54 / 74LS145, 1-of-10 Decoder/Driver, is designed to accept BCD inputs and provide appropriate outputs to drive 10-digit incandescent displays.... |
| Features |
tor LOW 0.25 U.L. 15 (7.5) U.L.
16 1
D SUFFIX SOIC CASE 751B-03
NOTES: a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW. b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 15 U.L. for Commercial (74) Temperature Ranges.
ORDERING INFORMATION
SN54LSXXXJ SN74LSXXXN SN74LSXXXD Ceramic Plastic SOIC
LOGIC DIAGRAM
P 0
INPUTS
P 1
P 2
P 3
LOGIC SYMBOL
15 14 INPUT INVERTERS P 0
13
12
0
0
1
1
2
2
3
3
P P 1 2
P 3
Q Q Q Q Q Q Q Q Q Q 0 1 2 3 4 5 6 7 8 9
1
2
3
4
5
6
7
9
10
11
DECODE/DRIVER GATES V = PIN 16 CC GND = PIN 8 Q 0 Q 1 Q 2 Q 3 Q 4 Q 5 Q 6 Q 7 Q 8 Q ... |
| Document |
 SN54LS145 Data Sheet
PDF 157.10KB |
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Desde 2024. D4U Semiconductor.
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