TEXAS INSTRUMENTS SN74ALVCH16240DL 逻辑芯片, 缓冲器/驱动器, 三态, 16位, 48SSOP
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.
The SN74ALVCH16240 is characterized for operation from -40°C to 85°C.
电源电压DC 1.65V ~ 3.60V
输出接口数 16
电路数 4
通道数 16
针脚数 48
位数 16
传送延迟时间 4.20 ns
电压波节 3.30 V, 2.70 V, 2.50 V, 1.80 V
输出电流驱动 -1.00 mA
输入数 4
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 1.65V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 1.65 V
安装方式 Surface Mount
引脚数 48
封装 SSOP-48
长度 15.88 mm
宽度 7.49 mm
高度 2.59 mm
封装 SSOP-48
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
SN74ALVCH16240DL TI 德州仪器 | 当前型号 | 当前型号 |
SN74ALVCH16240DLR 德州仪器 | 完全替代 | SN74ALVCH16240DL和SN74ALVCH16240DLR的区别 |
74ALVCH16240DGGRE4 德州仪器 | 完全替代 | SN74ALVCH16240DL和74ALVCH16240DGGRE4的区别 |
SN74ALVCH16240DGGR 德州仪器 | 类似代替 | SN74ALVCH16240DL和SN74ALVCH16240DGGR的区别 |