CD4585BPWG4 供应商
-
CD4585BPWG4
品牌：TI 封装/批号：原厂原装/22+ -
CD4585BPWG4
品牌：TI(德州仪器) 封装/批号：TSSOP-16/2022+
CD4585BPWG4 属性参数
- 标准包装：90
- 类别：集成电路 (IC)
- 家庭：逻辑 - 比较器
- 系列：4000B
- 类型：幅值比较器
- 位数：4
- 输出：高有效
- 输出功能：A<B，A=B，A>B
- 电源电压：3 V ~ 18 V
- 输出电流高，低：4.2mA，4.2mA
- 额定电压和最大 CL 时的最大传播延迟：160ns @ 15V，50pF
- 电流 - 静态：100µA
- 工作温度：-55°C ~ 125°C
- 封装/外壳：16-TSSOP（0.173"，4.40mm 宽）
- 安装类型：表面贴装
- 包装：管件
产品特性
- Expansion to 8, 12, 16.....4N bits by cascading units
- Medium-speed operation: compares two 4-bit words in 180 ns (typ.) at 10 V
- 100% tested for quiescent current at 20 V
- Standardized symmetrical output characteristics
- 5-V, 10-V, and 15-V parametric ratings
- 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: Servo motor controls Process controllers
- Servo motor controls
- Process controllers
产品概述
CD4585B is a 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) is "less than", "equal to", or "greater than" a second 4-bit word.The CD4585B has eight comparing inputs (A3, B3, through A0, B0), three outputs (A<B,A = B,A>B) and three cascading inputs (A<B,A=B,A>B) that permit systems designers to expand the comparator function to 8, 12, 16.....4N bits. When a single CD4585B is used, the cascading inputs are connected as follows: (A<B) = low, (A=B) = high, (A>B) = high.Cascading these units for comparison of more than 4 bits is accomplished as shown in Fig. 13.The CD4585B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 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).