HC390DR   데이터시트

ON Semiconductor

Dual 4−Stage Binary Ripple Counter with ÷2 and ÷5 Sections

Wing Shing International Group

Octal Transparent D-type Latches W ith 3-State Outputs

NXP Semiconductors.

Dual 4-bit binary ripple counter

STMicroelectronics

DUAL BINARY COUNTER

STMicroelectronics

HC367 NON INVERTING, HC368 INVERTING HEX BUS BUFFER (3-STATE)

Unspecified

Crystal Clock Oscillator

Philips Electronics

8-input NAND gate

NXP Semiconductors.

8-input NAND gate

Philips Electronics

Dual 4-bit binary ripple counter

NXP Semiconductors.

Triple inverting Schmitt trigger