The ’ALVTH16245 devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for 2.5-V or 3.3-V VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.
These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down
| SN74ALVTH16245 | |
| Voltage Nodes(V) | 3.3, 2.5 |
| Vcc range(V) | 2.3 to 3.6 |
| Input Level | TTL |
| Output Level | TTL |
| Bus Drive(ma) | -8/8 |
| No. of Outputs | 16 |
| No. of Bits | 16 |
| Logic | True |
| Static Current | 5 mA |
| tpd max(ns) | 3.1 |
| Rating | Catalog |
| Technology Family | ALVTLVT |
| 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 |
| 74ALVTH16245DLG4 | ACTIVE | -40 to 85 | 0.97 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74ALVTH16245DLRG4 | ACTIVE | -40 to 85 | 0.97 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| 74ALVTH16245GRE4 | ACTIVE | -40 to 85 | 0.97 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| 74ALVTH16245GRG4 | ACTIVE | -40 to 85 | 0.97 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| 74ALVTH16245VRE4 | ACTIVE | -40 to 85 | 1.07 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | |
| 74ALVTH16245VRG4 | ACTIVE | -40 to 85 | 1.07 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | |
| SN74ALVTH16245DL | ACTIVE | -40 to 85 | 0.97 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| SN74ALVTH16245DLR | ACTIVE | -40 to 85 | 0.97 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| SN74ALVTH16245GR | ACTIVE | -40 to 85 | 0.97 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| SN74ALVTH16245VR | ACTIVE | -40 to 85 | 1.07 | 1ku | TVSOP (DGV) | 48 | 2000 | 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 |
| 74ALVTH16245DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVTH16245DLG4 | 74ALVTH16245DLG4 |
| 74ALVTH16245DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVTH16245DLRG4 | 74ALVTH16245DLRG4 |
| 74ALVTH16245GRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVTH16245GRE4 | 74ALVTH16245GRE4 |
| 74ALVTH16245GRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVTH16245GRG4 | 74ALVTH16245GRG4 |
| 74ALVTH16245VRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVTH16245VRE4 | 74ALVTH16245VRE4 |
| 74ALVTH16245VRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVTH16245VRG4 | 74ALVTH16245VRG4 |
| SN74ALVTH16245DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVTH16245DL | SN74ALVTH16245DL |
| SN74ALVTH16245DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVTH16245DLR | SN74ALVTH16245DLR |
| SN74ALVTH16245GR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVTH16245GR | SN74ALVTH16245GR |
| SN74ALVTH16245VR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVTH16245VR | SN74ALVTH16245VR |
