HDF4522规格书应用电路库存现货好达电子-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
HDF4522	文件：279.94 Kbytes Page：12 Pages	SAW FILTER 文件：279.94 Kbytes 页数：12 Pages	SHOULDER 好达电子	SHOULDER
HEF4522B	文件：107.29 Kbytes Page：10 Pages	Programmable 4-bit BCD down counter DESCRIPTION The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a termin 文件：107.29 Kbytes 页数：10 Pages	PHI PHI	PHI
HEF4522BD	文件：107.29 Kbytes Page：10 Pages	Programmable 4-bit BCD down counter DESCRIPTION The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a termin 文件：107.29 Kbytes 页数：10 Pages	PHI PHI	PHI
HEF4522BT	文件：107.29 Kbytes Page：10 Pages	Programmable 4-bit BCD down counter DESCRIPTION The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a termin 文件：107.29 Kbytes 页数：10 Pages	PHI PHI	PHI

更多HDF4522供应商更新时间2026-10-14 10:36:00