- 制造厂商：TI
- 产品类别：逻辑和电压转换
- 技术类目：触发器、锁存器和寄存器 - 移位寄存器
- 功能描述：具有输出锁存器的串行输入移位寄存器
- 点击这里打开及下载SN74LS594的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
These devices each contain an 8-bit D-type sorage register. The storage register has buffered ('LS594) or open-collector ('LS599) outputs. Separate clocks and direct-overriding clears are provided on both the shift and storage registers. A shift output (QH') is provided for cascading purposes.
Both the shift register and the storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one clock pulse ahead of the storage register.
- 8-Bit Serial-In, Parallel-Out Shift Registers with Storage
- Choice of Output Configurations: 'LS594 . . . Buffered 'LS599 . . . Open-Collector
- Guaranteed Shift Frequeny: DC to 20 MHz
- Independent Direct-Overriding Clears on Shift and Storage Registers
- Configuration
- Serial-in, Parallel-out
- Bits (#)
- 8
- Technology Family
- LS
- Supply voltage (Min) (V)
- 4.75
- Supply voltage (Max) (V)
- 5.25
- Input type
- Bipolar
- Output type
- Push-Pull
- Clock Frequency (MHz)
- 25
- IOL (Max) (mA)
- 24
- IOH (Max) (mA)
- -2.6
- ICC (Max) (uA)
- 65000
- Features
- High speed (tpd 10-50ns)
SN74LS594的完整型号有：SN74LS594N，以下是这些产品的关键参数及官网采购报价：
SN74LS594N，工作温度：0 to 70，封装：PDIP (N)-16，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网SN74LS594N的批量USD价格：11.326（1000+）
14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM
该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。
