74HC257DB,118
- Mfr.Part #
- 74HC257DB,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- 74HC257DB - MULTIPLEXER, HC/UH
- Stock
- 1,974
- In Stock :
- 1,974
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Output Characteristics :
- 3-STATE
- Number of Input Lines :
- 8
- JESD-609 Code :
- e4
- Width :
- 5.3mm
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- Circuit :
- 4 x 2:1
- Type :
- Multiplexer
- Number of Output Lines :
- 4
- Length :
- 6.2mm
- Contact Plating :
- Gold
- Current - Output High, Low :
- 7.8mA 7.8mA
- Packaging :
- Tape and Reel (TR)
- Propagation Delay :
- 19 ns
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Published :
- 2011
- Operating Temperature :
- -40°C~125°C
- Power Dissipation :
- 500mW
- Voltage - Supply :
- 2V~6V
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Height Seated (Max) :
- 2mm
- Independent Circuits :
- 1
- Supply Type :
- Single
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Pins :
- 16
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Supply Source :
- Single Supply
- Base Part Number :
- 74HC257
- Supply Voltage-Max (Vsup) :
- 6V
- Pin Count :
- 16
- Output Polarity :
- TRUE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Multiplexer, Mux
- Series :
- 74HC
- Factory Lead Time :
- 4 Weeks
- Number of Functions :
- 4
- Family :
- HC/UH
- Datasheets
- 74HC257DB,118

[Signal Switches, Multiplexers, Decoders] Overview
欢迎了解NXP Semiconductors生产的74HC257DB,118。这款多路复用器是Signal Switches, Multiplexers, Decoders产品系列中的一员。作为该系列的一部分,该产品具有出色的性能和可靠性,适用于各种电子应用。
74HC257DB,118 Features
- 高性能:74HC257DB,118提供卓越的信号处理能力,确保高效的数据传输。
- 多功能性:该多路复用器可灵活地将多个输入信号转换为单一输出信号,适用于各种应用场景。
- 可靠性:由NXP Semiconductors生产,经过严格测试和质量控制,确保稳定可靠的性能。
- 低功耗:设计精良的电路结构和节能功能,使其在工作过程中能够最大程度地减少能耗。
- 易于集成:74HC257DB,118尺寸小巧,易于集成到各种电子设备中,提升系统的整体性能。
74HC257DB,118 Applications
- 数据选择器:在数字电路中,可以将多个输入信号选择并输出到单一设备中,例如数据交换机、通信设备等。
- 信号复用器:用于在多个信号之间进行切换和选择,以提供更高效的信号处理和传输。
- 地址译码器:用于将地址信号转换为设备选择信号,用于存储器和外设的地址选择。
74HC257DB,118可应用于数据选择器中,通过选择不同的输入信号,实现对数据流的灵活控制,适用于各种数据处理场景。
在电信和网络设备中,74HC257DB,118可作为信号复用器,帮助系统在不同信号源之间进行快速切换,提升信号传输效率。
该多路复用器可用作地址译码器,将输入的地址信号转换为设备选择信号,实现对不同设备的精确控制,提升系统的整体性能。
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