This 8-bit registered transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable ( or ) and output enable ( or ) inputs are provided for each register to permit independent control in either direction of data flow.
The A-to-B enable () input must be low in order to enter data from A or to output data to B. Having low and low makes the A-to-B latches transparent; a subsequent low-to-high transition of puts the A latches in the storage mode. With and both low, the 3-state B outputs are active and reflect the data present at the output of the A latches. Data flow from B-to-A is similar, but requires the use of , , and inputs
74ACT11543 | |
Voltage Nodes(V) | 5 |
Technology Family | ACT |
Rating | Catalog |
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 |
74ACT11543DWR | ACTIVE | -40 to 85 | 6.10 | 1ku | SOIC (DW) | 28 | 1000 | LARGE T&R | ACT11543 |
74ACT11543DWRE4 | ACTIVE | -40 to 85 | 6.10 | 1ku | SOIC (DW) | 28 | 1000 | LARGE T&R | ACT11543 |
74ACT11543DWRG4 | ACTIVE | -40 to 85 | 6.10 | 1ku | SOIC (DW) | 28 | 1000 | LARGE T&R | ACT11543 |
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 |
74ACT11543DWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11543DWR | 74ACT11543DWR |
74ACT11543DWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11543DWRE4 | 74ACT11543DWRE4 |
74ACT11543DWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT11543DWRG4 | 74ACT11543DWRG4 |