01 / 产品信息
产品概述
SN74AHCT1G08 是 AHCT 逻辑系列中的单路 2 输入正与门，具有 TTL 兼容 CMOS 输入与推挽输出。它工作于 4.5 V 至 5.5 V，支持最高 70 Mbps 数据速率，传输延迟低于 10 ns。用于基础逻辑门控与 5 V 电平转换。
- 厂商
- TI
- 型号
- SN74AHCT1G08DBVR
- 品类
- 逻辑器件
- 封装
- SOT-23-5 (DBV)
- 包装
- 卷带
- 成色
- 全新原装
- 合规
- 符合 RoHS
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
34 项结构与连接
- Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±2500
- Δt/Δv Input transition rise and fall rate
- 20 ns/V
- High-level output TA = –40°C to 125°C
- 4.4
- IOL = 50 µA, VCC = 4.5
- 0.1
- VOL TA = 25°C
- 0.36 V
- VI = 5.5 V or GND, TA = 25°C
- ±0.1
- VCC = 0 V to 5.5 V TA = –40°C to 125°C
- ±1
- VI = VCC or GND, IO = 0, TA = 25°C
- 1
- VCC = 5.5 V TA = –40°C to 125°C
- 10
- Change in supply One input at 3.4 V, Other Inputs TA = 25°C
- 1.35
- CI Input capacitance VI = VCC or GND, VCC = 5
- 4 pF
- tPLH A or B Y CL = 15 pF TA = –40°C to 85°C
- 7.1 ns
- tPHL A or B Y CL = 15 pF TA = –40°C to 85°C
- 7.1 ns
- tPLH A or B Y CL = 50 pF
- 9 ns
- tPHL A or B Y CL = 50 pF TA = –40°C to 85°C
- 9 ns
- Cpd Power dissipation capacitance No load, f = 1 MHz
- 18 pF
性能与环境
- VCC Supply voltage
- 5.5 V
- VI Input voltage(2)
- 7 V
- VO Output voltage(2)
- 0.5 V
- IIK Input clamp current VI < 0
- 20 mA
- IOK Output clamp current VO < 0 or VO >
- ±20 mA
- IO Continuous output current VO = 0 to
- ±25 mA
- Continuous current through VCC or
- ±50 mA
- TJ Maximum junction temperature
- 150 °C
- Tstg Storage temperature
- 150 °C
- VIH High-level input voltage
- 2 V
- VIL Low-level input voltage
- 0.8 V
- VI Input voltage
- 5.5 V
- VO Output voltage
- 0 V
- IOH High-level output current
- 8 mA
- IOL Low-level output current
- 8 mA
- TA Operating free-air temperature
- 125 °C
- voltage TA = 25°C
- 3.94
- current at VCC or GND, VCC = 5.5 V TA = –40°C to 125°C
- 1.5
03 / 原厂资料
规格与文档
请使用原厂官方文档，在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价，最终规格以报价为准。