SN74AHC595 - 具有三态输出寄存器的 8 位移位寄存器
SN74AHC595是TI公司的一款移位寄存器产品,SN74AHC595是具有三态输出寄存器的 8 位移位寄存器,本页介绍了SN74AHC595的产品说明、应用、特性等,并给出了与SN74AHC595相关的TI元器件型号供参考。
SN74AHC595 - 具有三态输出寄存器的 8 位移位寄存器 - 移位寄存器 - 触发器/锁存器/寄存器 - TI公司(Texas Instruments,德州仪器)
产品特性
- Operating Range: 2-V to 5.5-V VCC
- 8-Bit Serial-In, Parallel-Out Shift
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
产品应用
- Network Switches
- Power Infrastructures
- LED Displays
- Servers
产品说明
The SN74AHC595 device 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, a serial (SER) input, and a serial output for cascading. When the output-enable (OE) input is high, all outputs except QH′ are in the high-impedance state.
Device Information
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
SN74AHC595N | PDIP (16) | 19.31 mm × 6.35 mm |
SN74AHC595D | SOIC (16) | 9.90 mm × 3.90 mm |
SN74AHC595DB | SSOP (16) | 6.20 mm × 5.30 mm |
SN74AHC595PW | TSSOP (16) | 5.00 mm × 4.40 mm |
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