- 制造厂商：TI
- 产品类别：逻辑和电压转换
- 技术类目：缓冲器、驱动器和收发器 - 反向缓冲器和驱动器
- 功能描述：具有 TTL 兼容型 CMOS 输入和三态输出的 8 通道 4.5V 至 5.5V 反相器
- 点击这里打开及下载CD74ACT540的技术文档资料
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The CD54/74AC540, –541, and CD54/74ACT540, –541 octal buffer/line drivers use the RCA ADVANCED CMOS technology. The CD54/74AC/ACT540 are inverting 3-state buffers having two active-LOW output enables. The CD54/74AC/ACT541 are non-inverting 3-state buffers having two active-LOW output enables.
The CD74AC540, –541, and CD74ACT540, –541 are supplied in 20-lead dual-in-line plastic packages (E suffix) and in 20-lead dual-in-line small-outline plastic packages (M suffix). Both package types are operable over the following temperature ranges: Industrial (–40 to +85°C) and Extended Industrial/Military (–55 to +125°C).
The CD54AC540, –541, and CD54ACT540, –541, available in chip form (H suffix), are operable over the –55 to +125°C temperature range.
- Buffered inputs
- Typical propagation delay: 4.5 ns @ VCC = 5 V, TA = 25°C, CL = 50 pF
- Exceeds 2-kV ESD Protection - MIL-STD-883, Method 3015
- SCR-Latchup-resistant CMOS process and circuit design
- Speed of bipolar FAST?/AS/S with significantly reduced power consumption
- Balanced propagation delays
- AC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply
- ± 24-mA output drive current -Fanout to 15 FAST? ICs -Drives 50-ohm transmission lines
- Characterized for operation from –40° to 85°C
FAST is a Registered Trademark of Fairchild Semiconductor Corp.
- Technology Family
- ACT
- Supply voltage (Min) (V)
- 4.5
- Supply voltage (Max) (V)
- 5.5
- Number of channels (#)
- 8
- IOL (Max) (mA)
- 24
- IOH (Max) (mA)
- -24
- ICC (Max) (uA)
- 160
- Input type
- TTL-Compatible CMOS
- Output type
- 3-State
- Features
- Balanced outputs, Very high speed (tpd 5-10ns), Input clamp diode
- Rating
- Catalog
CD74ACT540的完整型号有：CD74ACT540E、CD74ACT540M、CD74ACT540M96，以下是这些产品的关键参数及官网采购报价：
CD74ACT540E，工作温度：-55 to 125，封装：PDIP (N)-20，包装数量MPQ：20个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网CD74ACT540E的批量USD价格：.374（1000+）
CD74ACT540M，工作温度：-55 to 125，封装：SOIC (DW)-20，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CD74ACT540M的批量USD价格：.416（1000+）
CD74ACT540M96，工作温度：-55 to 125，封装：SOIC (DW)-20，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CD74ACT540M96的批量USD价格：.36（1000+）
14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM
该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。
