TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
SN74S124的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:专用逻辑 IC - 数字计时 IC
  • 功能描述:双路压控震荡器
  • 点击这里打开及下载SN74S124的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
SN74S124的产品详情:

The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz.

While the enable input is low, the output is enabled. While the enable input is high, the output is high.

These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system.

The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels.

The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent.

The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.

SN74S124的优势和特性:
  • Two Independent VCOs in a 16-Pin Package
  • Output Frequency Set by Single External Component:
    • Capacitor for Fixed- or Variable-Frequency Operation
  • Separate Supply Voltage Pins for Isolation of Frequency Control Inputs and Oscillators from Output Circuitry
  • Highly Stable Operation over Specified Temperature and/or Supply Voltage Ranges
  • Typical fmax…85 MHz Typical Power Dissipation…525 mW
  • Frequency Spectrum…1 Hz to 60 MHz
SN74S124的参数(英文):
  • Technology Family
  • S
  • Bits (#)
  • 2
  • Supply voltage (Min) (V)
  • 4.75
  • Supply voltage (Max) (V)
  • 5.25
  • Input type
  • Bipolar
  • Output type
  • Push-Pull
  • ICC (Max) (uA)
  • 150000
  • IOL (Max) (mA)
  • 20
  • IOH (Max) (mA)
  • -1
SN74S124具体的完整产品型号参数及价格(美元):

SN74S124的完整型号有:SN74S124D、SN74S124N,以下是这些产品的关键参数及官网采购报价:

SN74S124D,工作温度:0 to 70,封装:SOIC (D)-16,包装数量MPQ:40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SN74S124D的批量USD价格:3.675(1000+)

SN74S124N,工作温度:0 to 70,封装:PDIP (N)-16,包装数量MPQ:25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SN74S124N的批量USD价格:4.226(1000+)

轻松满足您的TI芯片采购需求
SN74S124的评估套件:

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。

TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理