SYNCHRONOUS UP/DOWN DECADE COUNTER

DESCRIPTION The M54/74HC192/193 are ahigh speed CMOSSYNCHRONOUS UP/DOWN DECADE COUNTERS fabricated in silicon gate C2MOS technology. ■ HIGH SPEED fMAX = 54 MHz (TYP.) AT VCC = 5 V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C ■ HIGH NOISE IMMUNITY VNIH = VNIL = 28

文件：560.65 Kbytes 页数：14 Pages

STMICROELECTRONICS

意法半导体

Synchronous Decade Up/Down Counters Synchronous Binary Up/Down Counters

文件：180.83 Kbytes 页数：8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

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