74ACT11373 具有三态输出的八路透明 D 类锁存器
This 8-bit latch features 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight latches of the 74ACT11373 are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When the enable is taken low, the Q outputs are latched at the levels that were set up at the D inputs.
A buffered output-enable 
input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly
| 74ACT11373 | |
| Voltage Nodes(V) | 5, 3.3 |
| Rating | Catalog |
74ACT11373 特性
- Eight Latches in a Single Package
- 3-State Bus Driving True Outputs
- Full Parallel Access for Loading
- Buffered Input and Output-Enable Pins
- Inputs Are TTL-Voltage Compatible
- Flow-Through Architecture Optimizes PCB Layout
- Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
- EPICTM (Enhanced-Performance Implanted CMOS) 1-
m Process
- 500-mA Typical Latch-Up Immunity at 125°C
- Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (NT)
74ACT11373 芯片订购指南
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| 74ACT11373DL | ACTIVE | -40 to 85 | 1.75 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74ACT11373DLG4 | ACTIVE | -40 to 85 | 1.75 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74ACT11373DLR | ACTIVE | -40 to 85 | 1.45 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| 74ACT11373DLRG4 | ACTIVE | -40 to 85 | 1.45 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R |
74ACT11373 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 |
| 74ACT11373DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11373DL | 74ACT11373DL |
| 74ACT11373DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11373DLG4 | 74ACT11373DLG4 |
| 74ACT11373DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11373DLR | 74ACT11373DLR |
| 74ACT11373DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11373DLRG4 | 74ACT11373DLRG4 |
74ACT11373 应用技术支持与电子电路设计开发资源下载
- 74ACT11373 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)