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SN74HC595 - 产品图解：
SN74HC595 - 具有三态输出寄存器的 8 位移位寄存器
SN74HC595是TI公司的一款移位寄存器产品，SN74HC595是具有三态输出寄存器的 8 位移位寄存器，本页介绍了SN74HC595的产品说明、应用、特性等，并给出了与SN74HC595相关的TI元器件型号供参考。
SN74HC595 - 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
- 8-Bit Serial-In, Parallel-Out Shift
- Wide Operating Voltage Range of 2 V to 6 V
- High-Current 3-State Outputs Can Drive Up to 15 LSTTL Loads
- Low Power Consumption: 80-μA (Maximum) ICC
- tpd = 13 ns (Typical)
- ±6-mA Output Drive at 5 V
- Low Input Current: 1 μA (Maximum)
- Shift Register Has Direct Clear
- On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
产品应用
- Network Switches
- Power Infrastructure
- LED Displays
- Servers
产品说明
The SNx4HC595 devices contain 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 register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.
产品器件信息
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| SN54HC595 | LCCC (20) | 8.89 mm x 8.89 mm |
| CDIP (16) | 21.34 mm x 6.92 mm | |
| SN74HC595 | PDIP (16) | 19.31 mm × 6.35 mm |
| SOIC (16) | 9.90 mm x 3.90 mm | |
| SOIC (16) | 10.30 mm x 7.50 mm | |
| SSOP (16) | 6.20 mm x 5.30 mm | |
| TSSOP (16) | 5.00 mm x 4.40 mm |
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