NXP 74HCT595D 移位寄存器, HCT系列, 串行至并行、串行至串行, 8元件, SOIC, 16 引脚, 4.5 V, 5.5 V
The is a 8-bit serial-in, serial or parallel-out Shift Register with output latches and 3-state output. The registers have separate clocks. The 74HCT595 is high-speed Si-gate CMOS devices and are pin compatible with low-power Schottky TTL LSTTL. They are specified in compliance with JEDEC standard number 7A. Data is shifted on the positive-going transitions of the shift register clock input SHCP. The data in each register is transferred to the storage register on a positive-going transition of the storage register clock input STCP. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.
- .
- Storage register with 3-state outputs
- .
- Shift register with direct clear
- .
- ±1µA Input leakage current
- .
- ±10µA Off-state output current
- .
- 160µA Supply current
- .
- 100MHz typical Shift out frequency
ESD sensitive device, take proper precaution while handling the device.