SN54196 50/30/100Mhz 可预设十进制或二进制计数器/锁存器
These high-speed monolithic counters consist of four d-c coupled, master-slave flip-flops, which are internally interconnected to provide either a divide-by-two and a divide-by-five counter (’196, ’LS196, ’S196) or a divide-by-two and a divide-by-eight counter (’197, ’LS197, ’S197). These four counters are fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired data at the data inputs. The outputs will change to agree with the data inputs independent of the state of the clocks.
During the count operation, transfer of information to the outputs occurs on the negative-going edge of the clock pulse
|
SN54196 |
| Rating |
Military |
| Technology Family |
TTL |
SN54196 特性
- Performs BCD, Bi-Quinary, or Binary Counting
- Fully Programmable
- Fully Independent Clear Input
- Input Clamping Diodes Simplify System Design
- Output QA Maintains Full Fan-out Capability In Addition to Driving Clock-2 Input
SN54196 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 |
| SN54196J |
ACTIVE |
-55 to 125 |
8.96 | 1ku |
CDIP (J) | 14 |
1 | TUBE |
|
| SNJ54196J |
ACTIVE |
-55 to 125 |
10.52 | 1ku |
CDIP (J) | 14 |
1 | TUBE |
|
SN54196 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 |
| SN54196J |
TBD |
A42 |
N/A for Pkg Type |
SN54196J |
SN54196J |
| SNJ54196J |
TBD |
A42 |
N/A for Pkg Type |
SNJ54196J |
SNJ54196J |
SN54196 应用技术支持与电子电路设计开发资源下载
- SN54196 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)
