HD74LS191FPEL资料使用说明书原装现货瑞萨-114ic电子网

型号	下载订购	功能描述	制造商上传企业	LOGO
HD74LS191FPEL	文件：92.82 Kbytes Page：11 Pages	Synchronous Up / Down 4-bit Binary Counter (single clock line) Synchronous Up / Down 4-bit Binary Counter (single clock line) Synchronous operation is provided by having all flip-flops clocked simultaneously so that the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters. 文件：92.82 Kbytes 页数：11 Pages	RENESAS 瑞萨	RENESAS
HD74LS191P	文件：92.82 Kbytes Page：11 Pages	Synchronous Up / Down 4-bit Binary Counter (single clock line) Synchronous Up / Down 4-bit Binary Counter (single clock line) Synchronous operation is provided by having all flip-flops clocked simultaneously so that the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters. 文件：92.82 Kbytes 页数：11 Pages	RENESAS 瑞萨	RENESAS
SN74LS191	文件：512.63 Kbytes Page：14 Pages	SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：512.63 Kbytes 页数：14 Pages	TI 德州仪器	TI
SN74LS191	文件：1.06224 Mbytes Page：16 Pages	SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.06224 Mbytes 页数：16 Pages	TI 德州仪器	TI

更多HD74LS191FPEL供应商更新时间2026-1-29 9:31:00