TEXAS INSTRUMENTS SN74CB3Q3257PWR. 芯片, 多路复用器/分离器, 1:2四路FET, TSSOP-16, 整卷
The is a high-bandwidth FET Bus Switch utilizes a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance ron. The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output I/O ports. The device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus. Specifically designed to support high-bandwidth applications, the SN74CB3Q3257 device provides an optimized interface solution ideally suited for broadband communications, networking and data-intensive computing systems. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry prevents damaging current backflow through the device when it is powered down. The device has isolation during power off.
电源电压DC 2.30V min
输出接口数 4
触点类型 SPDT
通道数 4
针脚数 16
位数 8
传送延迟时间 200 ps
电压波节 2.50 V, 3.30 V
带宽 500 MHz
输入数 8
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.3V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 2.3 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
长度 5 mm
宽度 4.4 mm
高度 1.15 mm
封装 TSSOP-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74CB3Q3257PWR TI 德州仪器 | 当前型号 | 当前型号 |
SN74CB3Q3257PW 德州仪器 | 完全替代 | SN74CB3Q3257PWR和SN74CB3Q3257PW的区别 |
SN74CB3Q3257RGYR 德州仪器 | 完全替代 | SN74CB3Q3257PWR和SN74CB3Q3257RGYR的区别 |
SN74CB3Q3257DGVR 德州仪器 | 完全替代 | SN74CB3Q3257PWR和SN74CB3Q3257DGVR的区别 |