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CD4516B-MIL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:触发器、锁存器和寄存器 - 计数器
  • 功能描述:CMOS 可预置二进制加/减计数器
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CD4516B-MIL的产品详情:

CD4510B Presettable BCD Up/Down Counter and the CD4516 Presettable Binary Up/Down Counter consist of four synchronously clocked D-type flip-flops (with a gating structure to provide T-type flip-flop capability) connected as counters. These counters can be cleared by a high level on the RESET line, and can be preset to any binary number present on the jam inputs by a high level on the PRESET ENABLE line. The CD4510B will count out of non-BCD counter states in a maximum of two clock pulses in the up mode, and a maximum of four clock pulses in the down mode.

If the CARRY-IN input is held low, the counter advances up or down on each positive-going clock transition. Synchronous cascading is accomplished by connecting all clock inputs in parallel and connecting the CARRY-OUT of a less significant stage to the CARRY-IN of a more significant stage.

The CD4510B and CD4516B can be cascaded in the ripple mode by connecting the CARRY-OUT to the clock of the next stage. If the UP/DOWN input changes during a terminal count, the CARRY-OUT must be gated with the clock, and the UP/DOWN input must change while the clock is high. This method provides a clean clock signal to the subsequent counting stage. (See Fig.15).

These devices are similar to types MC14510 and MC14516.

The CD4510B and CD4516B types are supplied in 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes). The CD4516B types also are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix).

CD4516B-MIL的优势和特性:
  • Medium-speed operation - fCL = 8 NHz typ. at 10 V
  • Synchronous internal carry propagation
  • Reset and Preset capability
  • 100% tested for quiescent current at 20 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Standardized, symmetrical output characteristics
  • Maximum input current of 1 μA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
  • Noise margin (full package-temperature range) = 1 V at VDD = 5 V 2 V at VDD = 10 V 2.5 V at VDD = 15 V
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
  • Applications:
    • Up/Down difference counting
    • Multistage synchronous counting
    • Multistage ripple counting
    • Synchronous frequency dividers

CD4510B ---BCD Type CD4516B ---Binary Type

CD4516B-MIL的参数(英文):
  • Function
  • Counter
  • Bits (#)
  • 4
  • Technology Family
  • CD4000
  • Supply voltage (Min) (V)
  • 3
  • Supply voltage (Max) (V)
  • 18
  • Input type
  • Standard CMOS
  • Output type
  • Push-Pull
  • Features
  • Balanced outputs, Standard speed (tpd > 50ns), Positive input clamp diode, Presettable
CD4516B-MIL具体的完整产品型号参数及价格(美元):

CD4516B-MIL的完整型号有:CD4516BF、CD4516BF3A,以下是这些产品的关键参数及官网采购报价:

CD4516BF,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD4516BF的批量USD价格:9.008(1000+)

CD4516BF3A,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD4516BF3A的批量USD价格:10.359(1000+)

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CD4516B-MIL的评估套件:

CD4516BF,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD4516BF的批量USD价格:9.008(1000+)

CD4516BF3A,工作温度:-55 to 125,封装:CDIP (J)-16,包装数量MPQ:1个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:SNPB,TI官网CD4516BF3A的批量USD价格:10.359(1000+)

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