The SN54ACT16374 and 74ACT16374 are 16-bit edge-triggered D-type flip-flops with 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
These devices can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs.
An output-enable input (OE) can be used to place the outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly
| 74ACT16374 | |
| Voltage Nodes(V) | 5 |
| Vcc range(V) | 4.5 to 5.5 |
| Input Level | TTL |
| Output Level | CMOS |
| Output Drive(mA) | -24/24 |
| No. of Outputs | 8 |
| Static Current | 0.08 |
| th(ns) | 5.5 |
| tpd max(ns) | 13 |
| tsu(ns) | 3 |
| Logic | True |
| 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 |
| 74ACT16374DL | ACTIVE | -40 to 85 | 1.55 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74ACT16374DLG4 | ACTIVE | -40 to 85 | 1.55 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74ACT16374DLR | ACTIVE | -40 to 85 | 1.30 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| 74ACT16374DLRG4 | ACTIVE | -40 to 85 | 1.30 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R |
| 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 |
| 74ACT16374DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT16374DL | 74ACT16374DL |
| 74ACT16374DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT16374DLG4 | 74ACT16374DLG4 |
| 74ACT16374DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT16374DLR | 74ACT16374DLR |
| 74ACT16374DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ACT16374DLRG4 | 74ACT16374DLRG4 |