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UTC U74AHC1G02G-AE5-R U74AHC1G02G
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UTC U74AHC1G02G-AE5-R
- Type
- UTC
- Minimum package
- 3000
Technical parameters
- Electronic Component
- UTC
- Electronic Component
- U74AHC1G02G-AE5-R
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Logic Gate
- Electronic Component
- 74AHC
- Electronic Component
- 0.034g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0230022095
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 2V~5.5V
- Logic Type
- Gate
- Channel Count
- 2
- Static Current(Iq)
- 1uA
- (tpd)
- 7.5ns@5V,50pF
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
U74AHC1G02G-AE5-R 产品概述
一、产品简介
U74AHC1G02G-AE5-R 为 UTC（友顺）推出的单路 2 输入“或非”门（NOR），隶属 74AHC 系列高速 CMOS 逻辑器件。器件工作电压范围宽：2.0V 至 5.5V，工作温度范围为 -40℃ 至 +125℃，适用于便携式、工业及汽车类宽温环境下的逻辑处理与接口电路。封装采用 SOT-23-5，极大节省 PCB 面积，便于空间受限应用。
二、关键电气性能
- 供电电压：2.0 V ~ 5.5 V
- 输入通道数：2（单门）/ 器件通道数：1
- 静态电流（Iq）：典型 1 μA（低静态功耗，适合电池供电系统）
- 传播延迟（tpd）：典型 7.5 ns @ 5 V, CL = 50 pF（适用于中高速逻辑链路）
- 常见的输入/输出电平（在不同测试条件/供电电压下的典型值）：
- VIH：2.1 V；1.5 V；3.85 V
- VIL：900 mV；500 mV；1.65 V
- VOH：2.58 V；4.4 ~ 4.5 V；2.9 ~ 3 V；1.9 ~ 2 V；3.94 V
- VOL：100 mV；360 mV
注：上述多组电平为在不同 VCC 与负载条件下的典型/测试值，具体设计时请参照原厂数据手册中对应电压与负载条件下的限值。
三、主要特点与优势
- 宽电源电压兼容，便于在 3.3 V 与 5 V 系统间使用。
- 极低静态电流，有利于降低待机功耗与延长电池寿命。
- 单门、SOT-23-5 封装，适合对占板面积与成本敏感的设计。
- 良好的速度/功耗折衷：在 5 V、50 pF 负载下 7.5 ns 的传输延迟，满足多数控制与接口时序需求。
- 宽温工作范围适合工业级及部分车规级应用（请结合完整数据手册确认可靠性与测试条件）。
四、典型应用
- 多电平系统中的逻辑合成与信号判定（NOR 运算）
- MCU/FPGA 外围逻辑、地址译码与控制信号生成
- 低功耗便携产品、消费电子的逻辑接口
- 工业控制、仪器仪表中的组合逻辑单元
五、布局与设计建议
- VCC 引脚应靠近去耦电容（例如 0.1 μF）布置，以抑制瞬态噪声；去耦电容放置于器件电源与地之间，距离越近越好。
- 输入端避免浮空，必要时使用上下拉电阻以定义默认电平，防止功耗增加或误触发。
- 输出驱动能力随负载变化，设计时应考虑 VOH/VOL 在目标负载下的变化，必要时并行驱动器或缓冲器以改善驱动能力。
- 避免将器件置于超出推荐电压或温度范围的环境，遵循原厂绝对最大额定值。
六、小结与获取资料
U74AHC1G02G-AE5-R 是一款面向空间受限、低功耗且需兼顾速度的单路 2 输入 NOR 门，适用范围广泛。为获得完整电气特性、引脚排列、绝对最大额定值及典型应用电路，请参考 UTC（友顺）原厂数据手册或联系供应商索取样片与规格说明。
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