CD4044B CMOS 具有三态输出的 CMOS 四路或非 R/S 锁存器
CD4043B types are quad cross-coupled 3-state CMOS NOR latches and the CD4044B types are quad cross-coupled 3-state CMOS NAND latches. Each latch has a separate Q output and individual SET and RESET inputs. The Q outputs are controlled by a common ENABLE input. A logic "1" or high on the ENABLE input connects the latch states to the Q outputs. A logic "0" or low on the ENABLE input disconnects the latch states from the Q outputs, resulting in an open circuit condition on the Q outputs. The open circuit feature allows common busing of the outputs.
The CD4043B and CD4044B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline package (D, DR, DT, DWR, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
|
CD4044B |
| Voltage Nodes(V) |
5, 10, 15 |
| Rating |
Military |
| Technology Family |
CD4000 |
CD4044B 特性
- 3-state outputs with common output ENABLE
- Separate SET and RESET inputs for each latch
- NOR and NAND configurations
- 5-V, 10-V, and 15-V parametric ratings
- Standardized symmetrical output characteristics
- 100% tested for quiescent current at 20 V
- Maximum input current of 1 uA at 18 V over full package temperature range; 100 nA at 18 V and 25°C
- Noise margin (over full package temperature range):
- 1 V at VDD = 5 V
- 2 V at VDD = 10 V
- 2.5 V at VDD = 15 V
- Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
- Applications
- Holding register in multi-register system
- Four bits of independent storage with output ENABLE
- Strobed register
- General digital logic
- CD4043B for positive logic systems
- CD4044B for negative logic systems
CD4044B 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 |
| CD4044BD |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
CD4044BM |
| CD4044BDE4 |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
CD4044BM |
| CD4044BDG4 |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
SOIC (D) | 16 |
40 | TUBE |
CD4044BM |
| CD4044BDR |
ACTIVE |
-55 to 125 |
0.31 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
CD4044BM |
| CD4044BDRE4 |
ACTIVE |
-55 to 125 |
0.31 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
CD4044BM |
| CD4044BDRG4 |
ACTIVE |
-55 to 125 |
0.31 | 1ku |
SOIC (D) | 16 |
2500 | LARGE T&R |
CD4044BM |
| CD4044BDT |
ACTIVE |
-55 to 125 |
0.80 | 1ku |
SOIC (D) | 16 |
250 | SMALL T&R |
CD4044BM |
| CD4044BDTE4 |
ACTIVE |
-55 to 125 |
0.80 | 1ku |
SOIC (D) | 16 |
250 | SMALL T&R |
CD4044BM |
| CD4044BDTG4 |
ACTIVE |
-55 to 125 |
0.80 | 1ku |
SOIC (D) | 16 |
250 | SMALL T&R |
CD4044BM |
| CD4044BDW |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
SOIC (DW) | 16 |
40 | TUBE |
CD4044BM |
| CD4044BDWE4 |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
SOIC (DW) | 16 |
40 | TUBE |
CD4044BM |
| CD4044BDWG4 |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
SOIC (DW) | 16 |
40 | TUBE |
CD4044BM |
| CD4044BE |
ACTIVE |
-55 to 125 |
0.35 | 1ku |
PDIP (N) | 16 |
25 | TUBE |
CD4044BE |
| CD4044BEE4 |
ACTIVE |
-55 to 125 |
0.35 | 1ku |
PDIP (N) | 16 |
25 | TUBE |
CD4044BE |
| CD4044BF3AS2329 |
OBSOLETE |
|
|
CDIP (J) | 16 |
|
|
| CD4044BF3AS2534 |
OBSOLETE |
|
|
CDIP (J) | 16 |
|
|
| CD4044BM |
OBSOLETE |
-55 to 125 |
|
SOIC (D) | 16 |
|
|
| CD4044BNSR |
ACTIVE |
-55 to 125 |
0.34 | 1ku |
SO (NS) | 16 |
2000 | LARGE T&R |
CD4044B |
| CD4044BNSRE4 |
ACTIVE |
-55 to 125 |
0.34 | 1ku |
SO (NS) | 16 |
2000 | LARGE T&R |
CD4044B |
| CD4044BNSRG4 |
ACTIVE |
-55 to 125 |
0.34 | 1ku |
SO (NS) | 16 |
2000 | LARGE T&R |
CD4044B |
| CD4044BPW |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
TSSOP (PW) | 16 |
90 | TUBE |
|
| CD4044BPWE4 |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
TSSOP (PW) | 16 |
90 | TUBE |
|
| CD4044BPWG4 |
ACTIVE |
-55 to 125 |
0.36 | 1ku |
TSSOP (PW) | 16 |
90 | TUBE |
|
CD4044B 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 |
| CD4044BD |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BD |
CD4044BD |
| CD4044BDE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDE4 |
CD4044BDE4 |
| CD4044BDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDG4 |
CD4044BDG4 |
| CD4044BDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDR |
CD4044BDR |
| CD4044BDRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDRE4 |
CD4044BDRE4 |
| CD4044BDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDRG4 |
CD4044BDRG4 |
| CD4044BDT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDT |
CD4044BDT |
| CD4044BDTE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDTE4 |
CD4044BDTE4 |
| CD4044BDTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDTG4 |
CD4044BDTG4 |
| CD4044BDW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDW |
CD4044BDW |
| CD4044BDWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDWE4 |
CD4044BDWE4 |
| CD4044BDWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BDWG4 |
CD4044BDWG4 |
| CD4044BE |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
CD4044BE |
CD4044BE |
| CD4044BEE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
CD4044BEE4 |
CD4044BEE4 |
| CD4044BNSR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BNSR |
CD4044BNSR |
| CD4044BNSRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BNSRE4 |
CD4044BNSRE4 |
| CD4044BNSRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BNSRG4 |
CD4044BNSRG4 |
| CD4044BPW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BPW |
CD4044BPW |
| CD4044BPWE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BPWE4 |
CD4044BPWE4 |
| CD4044BPWG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD4044BPWG4 |
CD4044BPWG4 |
CD4044B 应用技术支持与电子电路设计开发资源下载
- CD4044B 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)