丝印：CD74HC192E；Package：PDIP；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

TI

德州仪器

Presettable BCD/Decade UP/DOWN Counter

Presettable BCD/Decade UP/DOWN Counter High-Performance Silicon-Gate CMOS The SL74HC192 is identical in pinout to the LS/ALS192. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to C

文件：69.3 Kbytes 页数：7 Pages

SLS

Presettable BCD/Decade UP/DOWN Counter

Presettable BCD/Decade UP/DOWN Counter High-Performance Silicon-Gate CMOS The SL74HC192 is identical in pinout to the LS/ALS192. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to C

文件：69.3 Kbytes 页数：7 Pages

SLS

Presettable BCD/Decade UP/DOWN Counter

Presettable BCD/Decade UP/DOWN Counter High-Performance Silicon-Gate CMOS The SL74HC192 is identical in pinout to the LS/ALS192. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to C

文件：69.3 Kbytes 页数：7 Pages

SLS