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BU4028B |
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| Part Number | BU4028B |
| Manufacturer | ROHM (https://www.rohm.com/) |
| Description | Standard ICs BCD-to-decimal decoder BU4028B The BU4028B is a decoder which converts BCD signals to decimal signals. Of the ten outputs Q0 to Q9, those corresponding to the A to D input codes are set ... |
| Features |
• 1) Low power dissipation. 2) Wide range of operating power supply voltages. 3) High input impedance. 4) High fan-out. 5) Direct drive of 2 L-TTL inputs and 1LS-TTL input. •Block diagram Q4 1 16 VDD 15 Q3 Q4 Q2 Q0 3 Q0 Q7 4 Q7 Q9 Q5 Q5 Q6 6 Q6 Q8 7 10 A 9 Q8 Q1 B C D A 11 D 13 B Q3 14 Q1 Q2 2 •Logic circuit diagram Q0 Q1 A B Q4 Q5 C Q6 Q7 IN D Q8 Q9 Q2 Q3 Q9 5 12 C VSS 8 1 Standard ICs BA4028B •Truth table INPUT D L L L L L L L L H H H H H H H H C L L L L H H H H L L L L H H H H B L L H H L L H H L L H H L L H H A L H L H L H L H L H L H L H L H Q9 L L L L L L L L L H L L L L L L ... |
| Document |
 BU4028B Data Sheet
PDF 64.63KB |
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