74HC670N   Даташит

Philips Electronics

4 x 4 register file; 3-state

NXP Semiconductors.

Octal bus transceiver; 3-state; inverting

NXP Semiconductors.

Octal bus transceiver/register; 3-state

NXP Semiconductors.

8-bit magnitude comparator

NXP Semiconductors.

Octal bus transceiver/register; 3-state

NXP Semiconductors.

8-bit magnitude comparator

NXP Semiconductors.

Programmable ripple counter with oscillator; 3-state

NXP Semiconductors.

Programmable ripple counter with oscillator; 3-state