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74LS148 |
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| Part Number | 74LS148 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | ordering information These TTL encoders feature priority decoding of the inputs to ensure that only the highest-order data line is encoded. The ’147 and ’LS147 devices encode nine data lines to four-l... |
| Features |
5
17 3
NC 6
16 NC
EI 7
15 2
A2 8
14 1
9 10 11 12 13
0
A0
NC
GND
A1
9
A
NC
GND
B
NC − No internal connection
TYPE
’147 ’148 ’LS147 ’LS148
TYPICAL DATA DELAY
10 ns 10 ns 15 ns 15 ns
TYPICAL POWER DISSIPATION
225 mW 190 mW 60 mW 60 mW
NOTE: The SN54147, SN54LS147, SN54148, SN74147, SN74LS147, and SN74148 are obsolete and are no longer supplied.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUC... |
| Document |
 74LS148 Data Sheet
PDF 1.12MB |
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|---|---|---|---|---|
| 1 | 74LS14 |
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| 2 | 74LS14 |
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| 3 | 74LS14 |
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| 4 | 74LS14 |
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| 5 | 74LS14 |
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| 6 | 74LS14 |
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Desde 2024. D4U Semiconductor.
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