SN54LS628 压控振荡器
These voltage-controlled oscillators (VCOs) are improved versions of the original VCO family: SN54LS124, SN54LS324 thru SN54LS327, SN74LS124, and SN74LS324 thru SN74LS327. These new devices feature improved voltage-to-frequency linearity, range, and compensation. With the exception of the 'LS624 and 'LS628, all of these devices feature two independent VCOs in a single monolithic chip. The 'LS624, 'LS625, 'LS626, and 'LS628 have complementary Z outputs. The output frequency for each VCO is established by a single external component (either a capacitor or crystal) in combination with voltage-sensitive inputs used for frequency control and frequency range. Each device has a voltage-sensitive input for frequency control; however, the 'LS624, 'LS628, and 'LS629 devices also have one for frequency range
|
SN54LS628 |
| Voltage Nodes(V) |
5 |
| Rating |
Military |
| Technology Family |
LS |
SN54LS628 特性
- Separate Supply Voltage Pins for Isolation of Frequency Control Inputs and Oscillators from Output Circuitry
- Highly Stable Operation over Specified Temperature and/or Supply Voltage Ranges
SN54LS628 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 |
| SN54LS628J |
ACTIVE |
-55 to 125 |
6.60 | 1ku |
CDIP (J) | 14 |
1 | TUBE |
|
| SNJ54LS628FK |
ACTIVE |
-55 to 125 |
12.91 | 1ku |
LCCC (FK) | 20 |
1 | TUBE |
|
| SNJ54LS628J |
ACTIVE |
-55 to 125 |
7.75 | 1ku |
CDIP (J) | 14 |
1 | TUBE |
|
SN54LS628 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 |
| SN54LS628J |
TBD |
A42 |
N/A for Pkg Type |
SN54LS628J |
SN54LS628J |
| SNJ54LS628FK |
TBD |
POST-PLATE |
N/A for Pkg Type |
SNJ54LS628FK |
SNJ54LS628FK |
| SNJ54LS628J |
TBD |
A42 |
N/A for Pkg Type |
SNJ54LS628J |
SNJ54LS628J |
SN54LS628 应用技术支持与电子电路设计开发资源下载
- SN54LS628 数据资料 dataSheet 下载.PDF
- TI 德州仪器特殊逻辑产品选型与价格 . 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)
