SN74FB2033K 8 位 TTL/BTL 寄存收发器
The SN74FB2033K is an 8-bit transceiver featuring a split input (AI) and output (AO) bus on the TTL-level A port. The common I/O, open-collector B\ port operates at backplane transceiver logic (BTL) signal levels. The SN74FB2033K is specifically designed to be compatible with IEEE Std 1194.1-1991.
The logic element for data flow in each direction is configured by two mode inputs (IMODE1 and IMODE0 for B-to-A, OMODE1 and OMODE0 for A-to-B) as a buffer, a D-type flip-flop, or a D-type latch. When configured in the buffer mode, the inverted input data appears at the output port. In the flip-flop mode, data is stored on the rising edge of the appropriate clock input (CLKAB/LEAB or CLKBA/LEBA). In the latch mode, the clock inputs serve as active-high transparent latch enables
|
SN74FB2033K |
| Voltage Nodes(V) |
5 |
| A Side |
TTL |
| B Side |
BTL |
| Bus Drive(ma) |
-3/100 |
| No. of Bits |
8 |
| th(ns) |
0.7 |
| tsu(ns) |
2.7 |
| Static Current |
70 |
| Rating |
Catalog |
| Technology Family |
FB |
SN74FB2033K 特性
- Compatible With IEEE Std 1194.1-1991 (BTL)
- TTL A Port, Backplane Transceiver Logic (BTL) B\ Port
- Open-Collector B\-Port Outputs Sink 100 mA
- BIAS VCC Pin Minimizes Signal Distortion During Live Insertion/Withdrawal
- High-Impedance State During Power Up and Power Down
- B\-Port Biasing Network Preconditions the Connector and PC Trace to the BTL High-Level Voltage
- TTL-Input Structures Incorporate Active Clamping Networks to Aid in Line Termination
SN74FB2033K 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 |
| SN74FB2033KRC |
ACTIVE |
0 to 70 |
16.40 | 1ku |
QFP (PJY) | 52 |
96 | JEDEC TRAY (5+1) |
|
SN74FB2033K 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 |
| SN74FB2033KRC |
TBD |
CU SNPB |
Level-2-240C-1 YEAR |
SN74FB2033KRC |
SN74FB2033KRC |
SN74FB2033K 应用技术支持与电子电路设计开发资源下载
- SN74FB2033K 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)