CD74HCT154 高速 CMOS 逻辑 4 至 16 线路解码器/多路解复用器
The ’HC154 and ’HCT154 are 4-to-16 line decoders/demultiplexers with two enable inputs, E1 and E2. A High on either enable input forces the output into the High state. The demultiplexing function is performed by using the four input lines, A0 to A3, to select the output lines Y0\ to Y15\, and using one enable as the data input while holding the other enable low.
CD74HCT154 特性
- Two Enable Inputs to Facilitate Demultiplexing and Cascading Functions
- Fanout (Over Temperature Range)
- Standard Outputs . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . 15 LSTTL Loads
- Wide Operating Temperature Range . . . –55°C to 125°C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL= 30%, NIH = 30% of VCC at VCC = 5V
- HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il
1µA at VOL, VOH
CD74HCT154 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 |
| CD74HCT154E |
ACTIVE |
-55 to 125 |
0.34 | 1ku |
PDIP (N) | 24 |
25 | TUBE |
|
| CD74HCT154EE4 |
ACTIVE |
-55 to 125 |
0.34 | 1ku |
PDIP (N) | 24 |
25 | TUBE |
|
| CD74HCT154M |
ACTIVE |
-55 to 125 |
0.37 | 1ku |
SOIC(DW) | 24 |
40 | TUBE |
|
| CD74HCT154M96 |
ACTIVE |
-55 to 125 |
0.31 | 1ku |
SOIC(DW) | 24 |
2500 | LARGE T&R |
|
| CD74HCT154M96E4 |
ACTIVE |
-55 to 125 |
0.31 | 1ku |
SOIC(DW) | 24 |
2500 | LARGE T&R |
|
| CD74HCT154M96G4 |
ACTIVE |
-55 to 125 |
0.31 | 1ku |
SOIC(DW) | 24 |
2500 | LARGE T&R |
|
| CD74HCT154ME4 |
ACTIVE |
-55 to 125 |
0.37 | 1ku |
SOIC(DW) | 24 |
40 | TUBE |
|
| CD74HCT154MG4 |
ACTIVE |
-55 to 125 |
0.37 | 1ku |
SOIC(DW) | 24 |
40 | TUBE |
|
CD74HCT154 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 |
| CD74HCT154E |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
CD74HCT154E |
CD74HCT154E |
| CD74HCT154EE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
CD74HCT154EE4 |
CD74HCT154EE4 |
| CD74HCT154M |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HCT154M |
CD74HCT154M |
| CD74HCT154M96 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HCT154M96 |
CD74HCT154M96 |
| CD74HCT154M96E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HCT154M96E4 |
CD74HCT154M96E4 |
| CD74HCT154M96G4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HCT154M96G4 |
CD74HCT154M96G4 |
| CD74HCT154ME4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HCT154ME4 |
CD74HCT154ME4 |
| CD74HCT154MG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
CD74HCT154MG4 |
CD74HCT154MG4 |
CD74HCT154 应用技术支持与电子电路设计开发资源下载
- CD74HCT154 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)
