This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVCH16240 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides inverting outputs and symmetrical active-low output-enable (OE\) inputs.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level
| SN74ALVCH16240 | |
| Voltage Nodes(V) | 3.3, 2.7, 2.5, 1.8 |
| Vcc range(V) | 1.65 to 3.6 |
| Input Level | LVTTL |
| Output Level | LVTTL |
| No. of Outputs | 16 |
| Output Drive(mA) | -24/24 |
| tpd max(ns) | 4.2 |
| Static Current | 0.04 |
| Logic | Inv |
| Technology Family | ALVC |
| 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 |
| 74ALVCH16240DGGRE4 | ACTIVE | -40 to 85 | 1.25 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| 74ALVCH16240DGGRG4 | ACTIVE | -40 to 85 | 1.25 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| 74ALVCH16240DLG4 | ACTIVE | -40 to 85 | 1.60 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74ALVCH16240DLRG4 | ACTIVE | -40 to 85 | 1.35 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| SN74ALVCH16240DGGR | ACTIVE | -40 to 85 | 1.25 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| SN74ALVCH16240DL | ACTIVE | -40 to 85 | 1.60 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| SN74ALVCH16240DLR | ACTIVE | -40 to 85 | 1.35 | 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 |
| 74ALVCH16240DGGRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16240DGGRE4 | 74ALVCH16240DGGRE4 |
| 74ALVCH16240DGGRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16240DGGRG4 | 74ALVCH16240DGGRG4 |
| 74ALVCH16240DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16240DLG4 | 74ALVCH16240DLG4 |
| 74ALVCH16240DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16240DLRG4 | 74ALVCH16240DLRG4 |
| SN74ALVCH16240DGGR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH16240DGGR | SN74ALVCH16240DGGR |
| SN74ALVCH16240DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH16240DL | SN74ALVCH16240DL |
| SN74ALVCH16240DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH16240DLR | SN74ALVCH16240DLR |
