SN74ALVCH162344GR 供应商
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SN74ALVCH162344GR
品牌：TI 封装/批号：原厂原装/22+ -
SN74ALVCH162344GR
品牌：TI(德州仪器) 封装/批号：TSSOP-56/2022+
SN74ALVCH162344GR 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：1 位至 4 位地址驱动器
- 元件数：8
- 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：56-TFSOP（0.240"，6.10mm 宽）
- 供应商设备封装：56-TSSOP
- 包装：®
- 其它名称：296-5182-6
产品特性
- Member of the Texas Instruments Widebus™ Family
- Operates From 1.65-V to 3.6-V
- Max tpd of 4.4 ns at 3.3-V
- ±12-mA Output Drive at 3.3-V
- Output Ports Have Equivalent 26- Resistors, So No External Resistors Are Required
- Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
- Latch-Up Performance Exceeds 250 mA Per JESD 17
产品概述
This 1-bit to 4-bit address driver is designed for 1.65-V to 3.6-V VCC operation.The SN74ALVCH162344 is used in applications in which four separate memory locations must be addressed by a single address.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, the output-enable (OE)\ inputs 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 holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
SN74ALVCH162344GR