74HC670N   数据手册 ( 数据表 )

Philips Electronics

4 x 4 register file; 3-state

STMicroelectronics

HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER (3-STATE) , HC696/698 U/D DECADE COUNTER/REGISTER (3-STA

Philips Electronics

4 x 4 register file; 3-state

Hitachi -> Renesas Electronics

8-bit Magnitude Comparator

Philips Electronics

Octal bus transceiver/register; 3-state; inverting

STMicroelectronics

HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER (3-STATE) , HC696/698 U/D DECADE COUNTER/REGISTER (3-STA

Philips Electronics

8-bit magnitude comparator

Philips Electronics

Octal bus transceiver; 3-state; inverting

NXP Semiconductors.

Octal bus transceiver/register; 3-state

STMicroelectronics

HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER (3-STATE) , HC696/698 U/D DECADE COUNTER/REGISTER (3-STA