丝印：CD40193BF3A；Package：CDIP；CMOS Presettable Up/Down Counters (Dual Clock With Reset)

Features: Individual clock lines for counting up or counting down Synchronous high-speed carry and borrow propagation delays for cascading Asynchronous reset and preset capability Medium-speed operation—fcy = 8 MHz (typ) @ 10 V 5.V, 10-V, and 15-V parametric ratings Standardized, symmetrica

文件：915.5 Kbytes 页数：20 Pages

TI2

德州仪器

丝印：CD40193BF3A；Package：CDIP；CMOS Presettable Up/Down Counters (Dual Clock With Reset)

Features: Individual clock lines for counting up or counting down Synchronous high-speed carry and borrow propagation delays for cascading Asynchronous reset and preset capability Medium-speed operation—fcy = 8 MHz (typ) @ 10 V 5.V, 10-V, and 15-V parametric ratings Standardized, symmetrica

文件：915.5 Kbytes 页数：20 Pages

TI2

德州仪器

丝印：CD40193BF3A；Package：CDIP；CMOS Presettable Up/Down Counters (Dual Clock With Reset)

Features: Individual clock lines for counting up or counting down Synchronous high-speed carry and borrow propagation delays for cascading Asynchronous reset and preset capability Medium-speed operation—fcy = 8 MHz (typ) @ 10 V 5.V, 10-V, and 15-V parametric ratings Standardized, symmetrica

文件：915.5 Kbytes 页数：20 Pages

TI2

德州仪器

丝印：CD40193BF3A；Package：CDIP；CMOS Presettable Up/Down Counters (Dual Clock With Reset)

Features: Individual clock lines for counting up or counting down Synchronous high-speed carry and borrow propagation delays for cascading Asynchronous reset and preset capability Medium-speed operation—fcy = 8 MHz (typ) @ 10 V 5.V, 10-V, and 15-V parametric ratings Standardized, symmetrica

文件：915.5 Kbytes 页数：20 Pages

TI2

德州仪器

CMOS PRESETTABLE UP/DOWN COUNTERS(DUAL CLOCK WITH RESET)

文件：516.35 Kbytes 页数：11 Pages

TI

德州仪器

CMOs Presettable Up/Down counters

文件：1.11003 Mbytes 页数：15 Pages

TI1

德州仪器

CMOS Pressettable Up/Down Counters

文件：1.11213 Mbytes 页数：16 Pages

TI

德州仪器