tips-TTL
TTL IC
番号 | 説明 |
---|---|
7442 | BCD-to-Decimal Decoder |
7447 | BCD TO 7-SEGMENT DECODER/DRIVERS |
一覧
https://www.chip1stop.com/sp/knowledge/047_general-purpose-logic-ic-function-table
7Seg Driver ( 1Chip)
TM1637
番号 | 説明 |
---|---|
7442 | BCD-to-Decimal Decoder |
7447 | BCD TO 7-SEGMENT DECODER/DRIVERS |
一覧
https://www.chip1stop.com/sp/knowledge/047_general-purpose-logic-ic-function-table
TM1637