This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVC16244A 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 true 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
| SN74ALVC16244A | |
| Voltage Nodes(V) | 3.3, 2.7, 2.5, 1.8 |
| Vcc range(V) | 1.65 to 3.6 |
| Logic | True |
| Input Level | LVTTL |
| Output Level | LVTTL |
| Output Drive(mA) | -24/24 |
| No. of Outputs | 16 |
| tpd max(ns) | 3.6 |
| Static Current | 0.04 |
| Rating | Catalog |
| Technology Family | ALVC |
| 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 |
| SN74ALVC16244ADL | ACTIVE | -40 to 85 | 7.75 | 1ku | SSOP (DL) | 48 | 25 | TUBE | ALVC16244A |
| SN74ALVC16244ADLG4 | ACTIVE | -40 to 85 | 7.75 | 1ku | SSOP (DL) | 48 | 25 | TUBE | ALVC16244A |
| SN74ALVC16244ADLR | ACTIVE | -40 to 85 | 6.55 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | ALVC16244A |
| SN74ALVC16244ADLRG4 | ACTIVE | -40 to 85 | 6.55 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | ALVC16244A |
| 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 |
| SN74ALVC16244ADL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC16244ADL | SN74ALVC16244ADL |
| SN74ALVC16244ADLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC16244ADLG4 | SN74ALVC16244ADLG4 |
| SN74ALVC16244ADLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC16244ADLR | SN74ALVC16244ADLR |
| SN74ALVC16244ADLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC16244ADLRG4 | SN74ALVC16244ADLRG4 |