产品概述
描述
The M74HC595 device is a high speed CMOS 8-bit shift register with output latches (3-state) fabricated with silicon gate C2MOS technology.
This device contains an 8-bit serial in, parallel out shift register that feeds an 8-bit D-type storage register. The storage register has 8 3-state outputs. Separate clocks are provided for both the shift register and the storage register.
The shift register has direct overriding clear, serial input, and serial output (standard) pins for cascading. Both the shift register and storage register use positive edge triggered clocks. If both clocks are connected together, the shift register state will always be one clock pulse ahead of the storage register.
All inputs are equipped with protection circuits against static discharge and transient excess voltage.
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所有功能
- High speed: fMAX= 59 MHz (typ.) at VCC= 6 V
- Low power dissipation: ICC= 4 μA (max.) at TA= 25 °C
- High noise immunity: VNIH= VNIL= 28% VCC(min.)
- Symmetrical output impedance:
- |IOH| = IOL= 6 mA (min.) for QA to QH
- |IOH| = IOL= 4 mA (min.) for QH’
- Balanced propagation delays: tPLH≅ tPHL
- Wide operating voltage range: VCC(opr.) = 2 V to 6 V
- Pin and function compatible with 74 series 595
- ESD performance
- HBM: 2 kV
- MM: 200 V
- CDM: 1 kV
EDA符号、封装和3D模型
STMicroelectronics - M74HC595
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| M74HC595YRM13TR | 批量生产 | SO-16 | 汽车应用 | Ecopack2 | |
| M74HC595YTTR | 批量生产 | TSSOP-16L | 汽车应用 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| M74HC595YRM13TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-16 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| M74HC595YTTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | TSSOP-16L | Tape and Reel | PHILIPPINES | EAR99 | NEC | -40 | 125 | -40 | |||
M74HC595YRM13TR 批量生产
M74HC595YTTR 批量生产