74ALS257DB规格书应用电路市场行情飞利浦-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
74ALS257DB	文件：129.389 Kbytes Page：11 Pages	Data selector/multiplexer 74ALS257 Quad 2-input data selector, non-inverting (3-State) 74ALS258 Quad 2-input data selector, inverting (3-State) DESCRIPTION The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output en 文件：129.389 Kbytes 页数：11 Pages	PHI PHI	PHI
74ALS257N	文件：129.389 Kbytes Page：11 Pages	Data selector/multiplexer 74ALS257 Quad 2-input data selector, non-inverting (3-State) 74ALS258 Quad 2-input data selector, inverting (3-State) DESCRIPTION The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output en 文件：129.389 Kbytes 页数：11 Pages	PHI PHI	PHI
SN74ALS257A	文件：139.76 Kbytes Page：9 Pages	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：139.76 Kbytes 页数：9 Pages	TI 德州仪器	TI
SN74ALS257AD	文件：139.76 Kbytes Page：9 Pages	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件：139.76 Kbytes 页数：9 Pages	TI 德州仪器	TI

更多74ALS257DB供应商更新时间2026-4-19 14:31:00