CY74FCT2257ATQCT.B芯片代码丝印对应型号-114ic电子网

型号	下载订购	功能描述	制造商上传企业	LOGO
CY74FCT2257ATQCT	文件：538.84 Kbytes Page：13 Pages	丝印：FR257-1；Package：SSOP；QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS Function and Pinout Compatible With FCT and F Logic 25-Ω Output Series Resistors to Reduce Transmission-Line Reflection Noise TTL Output Level Versions of Equivalent FCT Functions Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics Ioff Supports Partial-Power-Down 文件：538.84 Kbytes 页数：13 Pages	TI 德州仪器	TI
CY74FCT2257ATQCT.B	文件：538.84 Kbytes Page：13 Pages	丝印：FR257-1；Package：SSOP；QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS Function and Pinout Compatible With FCT and F Logic 25-Ω Output Series Resistors to Reduce Transmission-Line Reflection Noise TTL Output Level Versions of Equivalent FCT Functions Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics Ioff Supports Partial-Power-Down 文件：538.84 Kbytes 页数：13 Pages	TI 德州仪器	TI

更多FR257-1供应商更新时间2026-1-22 17:30:00