74HCT193 PDF – Binary Up/Down Counter


零件编号 : 74HCT193

描述 : Dual retriggerable monostable multivibrator with reset

制造商 : NXP Semiconductors.

引脚图 :
74HCT193 datasheet

描述 :

The 74HC193; 74HCT193 is a 4-bit synchronous binary up/down counter. Separate up/down clocks, CPU and CPD respectively, simplify operation. The outputs change state synchronously with the LOW-to-HIGH transition ofeither clock input.

1. Input levels:
–  For 74HC193: CMOS level
– For 74HCT193: TTL level
2. Synchronous reversible 4-bit binary counting
3. Asynchronous parallel load
4. Asynchronous reset
5. Expandable without external logic
6. Complies with JEDEC standard no. 7A

Ordering Informations

 

74HCT193 数据手册 PDF资料下载

74HCT193 pdf

文件中的其他数据表: 74HC193D, 74HC193DB, 74HC193N, 74HC193PW