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7447 |
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| Part Number | 7447 |
| Manufacturer | ETC |
| Description | Digital Electronics Outputs 16 15 14 Vcc f g 13 12 11 10 ab c d 9 e 7447 7-Segment Display Decoder BI/ B C LT RBO RBI D A GND 12345 678 Dr. McLean a fb g ec d Input Binary Coded Decimal: DCBA I... |
| Features |
OFF OFF
BI any any any any any any 0 OFF OFF OFF OFF OFF OFF OFF
RBI 1 0 0 0 0 0 0 OFF OFF OFF OFF OFF OFF OFF
LT
0 any any any any any
1
ON ON ON ON ON ON ON
Notes: 1. BI must be high when output functions 0 through 15 are desired. RBI must be high if blanking of a decimal zero
is not desired. 2. If BI is low, all 7 segments are off, regardless of any other inputs (such as A, B, C, or D). 3. The RBO is typically high. If A, B, C, D, and RBI are all low, and the lamp test (LT) is high, then all 7 segments
are off. In this situation, the RBO goes low. 4. If BI is high, and LT is low, al... |
| Document |
 7447 Data Sheet
PDF 63.28KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 7440M |
TAISOX |
EVA Copolymers |
|
| 2 | 7442 |
STMicroelectronics |
TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR |
|
| 3 | 7442 |
Sanyo Semicon Device |
PIP Controller |
|
| 4 | 7442 |
Fairchild Semiconductor |
BCD to Decimal Decoder |
|
| 5 | 7442 |
ETC |
4 TO 10 LINE BCD TO DECIMAL DECODER |
|
| 6 | 74441-0017 |
Molex |
Z-Axis Pluggable Host Connectors |
|
Desde 2024. D4U Semiconductor.
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