SN74ALVCH162244DLR 供应商
-
SN74ALVCH162244DLR
品牌：TI 封装/批号：原厂原装/22+ -
SN74ALVCH162244DLR
品牌：TI(德州仪器) 封装/批号：SSOP-48/2022+
SN74ALVCH162244DLR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 缓冲器，驱动器，接收器，收发器
- 系列：74ALVCH
- 逻辑类型：缓冲器/线路驱动器，非反相
- 元件数：4
- 每个元件的位元数：4
- 输出电流高，低：12mA，12mA
- 电源电压：1.65 V ~ 3.6 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：48-BSSOP（0.295"，7.50mm 宽）
- 供应商设备封装：48-SSOP
- 包装：®
- 其它名称：296-5174-6
产品特性
- Member of the Texas Instruments Widebus™ Family
- EPIC™ (Enhanced-Performance Implanted CMOS) Submicron Process
- Output Ports Have Equivalent 26- Series Resistors, So No External Resistors Are Required
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
- Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages
产品概述
This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation.The SN74ALVCH162244 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.The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.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 SN74ALVCH162244 is characterized for operation from –40°C to 85°C.