74HC590B   数据手册 ( 数据表 )

NXP Semiconductors.

8-bit binary counter with output register; 3-state

Integral Corp.

8-bit serial-input/serial or parallel-output shift register with latched 3-state outputs, high-performance silicon-gate CMOS

ON Semiconductor

8−Bit Serial−Input/Serial or Parallel−Output Shift Register with Latched 3−State Outputs

NXP Semiconductors.

8-bit shift register with input flip-flops

Diodes Incorporated.

8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER

Integral Corp.

8-bit serial-input/serial or parallel-output shift register with latched 3-state outputs, high-performance silicon-gate CMOS

NXP Semiconductors.

8-bit serial-in, serial or parallel-out shift register with output latches; 3-state

NXP Semiconductors.

8-bit shift register with input flip-flops

Hitachi -> Renesas Electronics

8-bit Binary Counter/Register (with 3-state outputs)

NXP Semiconductors.

8-bit shift register with output register