CD4026B 具有解码 7 段显示输出和显示启用的 CMOS 十进制计数器/除法器
CD4026B and CD4033B each consist of a 5-stage Johnson decade counter and an output decoder which converts the Johnson code to a 7-segment decoded output for driving one stage in a numerical display.
These devices are particularly advantageous in display applications where low power dissipation and /or low package count are important.
Inputs common to both types are CLOCK, RESET, & CLOCK INHIBIT; common outputs are CARRY OUT and the seven decoded outputs (a, b, c, d, e, f, g). Additional inputs and outputs for the CD4026B include DISPLAY ENABLE input and DISPLAY ENABLE and UNGATED "C-SEGMENT" outputs. Signals peculiar to the CD4033B are RIPPLE-BLANKING INPUT AND LAMP TEST INPUT and a RIPPLE-BLANKING OUTPUT
| CD4026B | |
| Voltage Nodes(V) | 5, 10, 15 |
| Rating | Catalog |
| Technology Family | CD4000 |
CD4026B 特性
- Counter and 7-segment decoding in one package
- Easily interfaced with 7-segment display types
- Fully static counter operation: DC to 6 MHz (typ.) at VDD = 10 V
- Ideal for low-power displays
- Display enable output (CD4026B)
- "Ripple blanking" and lamp test (CD4033B)
- 100% tested for quiescent current at 20 V
- Standardized, symmetrical output characteristics
- 5-V, 10-V, and 15-V parametric ratings
- Schmitt-triggered clock inputs
- Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
- Applications
- Decade counting 7-segment decimal display
- Frequency division 7-segment decimal displays
- Clocks, watches, timers (e.g. ÷60, ÷60, ÷ 12 counter/display)
- Counter/display driver for meter applications
CD4026B 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 |
| CD4026BE | ACTIVE | -55 to 125 | 0.33 | 1ku | PDIP (N) | 16 | 25 | TUBE | |
| CD4026BEE4 | ACTIVE | -55 to 125 | 0.33 | 1ku | PDIP (N) | 16 | 25 | TUBE | |
| CD4026BNSR | ACTIVE | -55 to 125 | 0.31 | 1ku | SO (NS) | 16 | 2000 | LARGE T&R | |
| CD4026BNSRE4 | ACTIVE | -55 to 125 | 0.31 | 1ku | SO (NS) | 16 | 2000 | LARGE T&R | |
| CD4026BNSRG4 | ACTIVE | -55 to 125 | 0.31 | 1ku | SO (NS) | 16 | 2000 | LARGE T&R | |
| CD4026BPW | ACTIVE | -55 to 125 | 0.34 | 1ku | TSSOP (PW) | 16 | 90 | TUBE | |
| CD4026BPWE4 | ACTIVE | -55 to 125 | 0.34 | 1ku | TSSOP (PW) | 16 | 90 | TUBE | |
| CD4026BPWG4 | ACTIVE | -55 to 125 | 0.34 | 1ku | TSSOP (PW) | 16 | 90 | TUBE | |
| CD4026BPWR | ACTIVE | -55 to 125 | 0.28 | 1ku | TSSOP (PW) | 16 | 2000 | LARGE T&R | |
| CD4026BPWRE4 | ACTIVE | -55 to 125 | 0.28 | 1ku | TSSOP (PW) | 16 | 2000 | LARGE T&R | |
| CD4026BPWRG4 | ACTIVE | -55 to 125 | 0.28 | 1ku | TSSOP (PW) | 16 | 2000 | LARGE T&R |
CD4026B 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 |
| CD4026BE | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD4026BE | CD4026BE |
| CD4026BEE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD4026BEE4 | CD4026BEE4 |
| CD4026BNSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BNSR | CD4026BNSR |
| CD4026BNSRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BNSRE4 | CD4026BNSRE4 |
| CD4026BNSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BNSRG4 | CD4026BNSRG4 |
| CD4026BPW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BPW | CD4026BPW |
| CD4026BPWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BPWE4 | CD4026BPWE4 |
| CD4026BPWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BPWG4 | CD4026BPWG4 |
| CD4026BPWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BPWR | CD4026BPWR |
| CD4026BPWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BPWRE4 | CD4026BPWRE4 |
| CD4026BPWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4026BPWRG4 | CD4026BPWRG4 |
CD4026B 应用技术支持与电子电路设计开发资源下载
- CD4026B 数据资料 dataSheet 下载.PDF
- TI 德州仪器MSI 功能产品选型与价格 . xls
- Logic Guide 2009 (PDF 4263 KB)
- 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)