SN74LV594A 8 位并联负载移位寄存器
The ’LV594A devices are 8-bit shift registers designed for 2-V to 5.5-V VCC operation.
These devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks (RCLK, SRCLK) and direct overriding clear (RCLR\, SRCLR\) inputs are provided on the shift and storage registers. A serial output (QH') is provided for cascading purposes.
The shift-register (SRCLK) and storage-register (RCLK) clocks are positive-edge triggered. If the clocks are tied together, the shift register always is one clock pulse ahead of the storage register
| SN74LV594A | |
| Technology Family | LV-A |
| Rating | Catalog |
SN74LV594A 特性
- 2-V to 5.5-V VCC Operation
- Max tpd of 6.5 ns at 5 V
- Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C
- Supports Mixed-Mode Voltage Operation on All Ports
- 8-Bit Serial-In, Parallel-Out Shift Registers With Storage
- Independent Direct Overriding Clears on Shift and Storage Registers
- Independent Clocks for Shift and Storage Registers
- 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)
SN74LV594A 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74LV594AD | ACTIVE | 0 to 70 | 49.90 | 1ku | SOIC (DW) | 16 | 40 | TUBE | LV594A |
| SN74LV594ADE4 | ACTIVE | 0 to 70 | 49.90 | 1ku | SOIC (DW) | 16 | 40 | TUBE | LV594A |
| SN74LV594ADG4 | ACTIVE | 0 to 70 | 49.90 | 1ku | SOIC (DW) | 16 | 40 | TUBE | LV594A |
| SN74LV594AN | ACTIVE | 0 to 70 | 54.90 | 1ku | PDIP (N) | 16 | 15 | TUBE | SN74LV594AN |
| SN74LV594ANE4 | ACTIVE | 0 to 70 | 54.90 | 1ku | PDIP (N) | 16 | 15 | TUBE | SN74LV594AN |
SN74LV594A 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| SN74LV594AD | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LV594AD | SN74LV594AD |
| SN74LV594ADE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LV594ADE4 | SN74LV594ADE4 |
| SN74LV594ADG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LV594ADG4 | SN74LV594ADG4 |
| SN74LV594AN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LV594AN | SN74LV594AN |
| SN74LV594ANE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LV594ANE4 | SN74LV594ANE4 |
SN74LV594A 应用技术支持与电子电路设计开发资源下载
- SN74LV594A 数据资料 dataSheet 下载.PDF
- TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)