CD4047B-MIL CMOS 低功耗单稳态/不稳定多谐振荡器
CD4047B consists of a gatable astable multivibrator with logic techniques incorporated to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options.
Inputs include +TRIGGER, -TRIGGER, ASTABLE, ASTABLE\, RETRIGGER, and EXTERNAL RESET. Buffered outputs are Q\, Q and OSCILLATOR. In all modes of operation, and external capacitor must be connected between C-Timing and RC-Common terminal, and an external resistor must be connected between the R-Timing and RC-Common terminals.
Astable operation is enabled by a high level on the STABLE input or a low level on the ASTABLE\ input, or both. The period of the square wave at the Q and Q\ Outputs in this mode off operation is a function of the external components employed
| CD4047B-MIL | |
| Voltage Nodes(V) | 5, 10, 15 |
| Vcc range(V) | Catalog |
| Rating | CD4000 |
CD4047B-MIL 特性
- Lower power consumption: special CMOS oscillator configuration
- Monostable (one-shot) or astable (free-running) operation
- True and complemented buffered outputs
- Only one external R anc C required
- Buffered inputs
- 100% tested for quiescent current at 20 V
- Standardized, symmetrical output characteristics
- 5-V, 10-V, and 15-V parametric ratings
- Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
- Monostable Multivibrator Features:
- Positive-or negative-edge trigger
- Output pulse width independent of trigger pulse duration
- Retriggerable option for pulse width expansion
- Internal power-on reset circuit
- Long pulse widths possible using small RC components by means of external counter provision
- Fast recovery time essentially independent of pulse width
- Pulse-width accuracy maintained at duty cycles approaching 100%
- Astable Multivibrator Features:
- Free-running or gatable operating modes
- 50% duty cycle
CD4047B-MIL 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 |
| CD4047BD3 | ACTIVE | -55 to 125 | 25.49 | 1ku | CDIP SB (JD) | 14 | 1 | TUBE | |
| CD4047BF | ACTIVE | -55 to 125 | 4.66 | 1ku | CDIP (J) | 14 | 1 | TUBE | |
| CD4047BF3A | ACTIVE | -55 to 125 | 5.45 | 1ku | CDIP (J) | 14 | 1 | TUBE |
CD4047B-MIL 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 |
| CD4047BD3 | TBD | POST-PLATE | N/A for Pkg Type | CD4047BD3 | CD4047BD3 |
| CD4047BF | TBD | A42 | N/A for Pkg Type | CD4047BF | CD4047BF |
| CD4047BF3A | TBD | A42 | N/A for Pkg Type | CD4047BF3A | CD4047BF3A |
CD4047B-MIL 应用技术支持与电子电路设计开发资源下载
- CD4047B-MIL 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)