型号：CD54HC193F3A.A；Package：CDIP；High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters

Features • Synchronous Counting and Asynchronous Loading • Two Outputs for N-Bit Cascading • Look-Ahead Carry for High-Speed Counting • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loa

文件：759.25 Kbytes 页数：27 Pages

德州仪器

型号：5962-8772401EA；4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR

文件：483.09 Kbytes 页数：17 Pages

德州仪器

型号：5962-8772401EA；4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR

文件：1.07063 Mbytes 页数：21 Pages

德州仪器