产品概述
The CD74HC595M is a 8-bit Shift Register with 3-state output registers. It contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage registers. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input and serial output for cascading. When the OE input is high, the outputs are in the high-impedance state. Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If both clocks are connected together, the shift register always is one clock pulse ahead of the storage register.
- High-current 3-state outputs can drive up to 15 LSTTL loads
- Shift register has direct clear
- Typical tpd = 14ns
- ±6mA Output drive at 5V
- 1µA Maximum low input current
- 80µA Maximum low power consumption
- Green product and no Sb/Br
应用
通信与网络
产品信息
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- 74HC595
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- 串行至并行
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- 1元件
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- 8bit
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- SOIC
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- 16引脚
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- 2V
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- 6V
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- 三态
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- 74HC
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- 74595
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- -55°C
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- 125°C
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- -
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- -
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- MSL 1 -无限制