The SN74LS47 are Low Power Schottky BCD to 7-Segment Decoder /Drivers consisting of NAND gates, input buffers and seven AND-OR-INVERT gates. They offer active LOW, high sink current

outputs for driving indicators directly. Seven NAND gates and one driver are connected in pairs to make BCD data and its complement available to the seven decoding AND-OR-INVERT gates. The remaining NAND gate and three input buffers provide lamp test, blanking input/ripple-blanking output and ripple-blanking input.

参考价格：4.8098

型号：SN74LS47D 品牌：TI 说明：SN74LS47D多少钱，2026年最近一个月行情走势，SN74LS47D批发/采购报价，SN74LS47D行情走势销售排行榜，SN74LS47D报价。

• DM74LS47N
• DM74LS47N
• DM74LS47N
• HD74LS47
• HD74LS47
• HD74LS47
• HD74LS47P
• HD74LS47P