CD4042BDR 供应商
CD4042BDR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：逻辑 - 锁销
- 系列：4000B
- 逻辑类型：D 型透明锁存器
- 电路：1:1
- 输出类型：差分
- 电源电压：3 V ~ 18 V
- 独立电路：4
- 延迟时间 - 传输：40ns
- 输出电流高，低：6.8mA，6.8mA
- 工作温度：-55°C ~ 125°C
- 安装类型：*
- 封装/外壳：*
- 供应商设备封装：*
- 包装：*
- 其它名称：296-31495-6
产品特性
- Clock polarity control
- Q and Q\ outputs
- Common Clock
- Low power TTL compatible
- Standardized, symmetrical output characteristics
- 100% tested for quiescent current at 20 V
- Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
- 5-V, 10-V, and 15-V parametric ratings
- 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: Buffer storage Holding register General digital logic
- Buffer storage
- Holding register
- General digital logic
产品概述
CD4042B types contain four latch circuits, each strobed by a common clock. Complementary buffered outputs are available from each circuit. The impedance of the n- and p-channel output devices is balanced and all outputs are electrically identical.Information present at the data input is transferred to outputs Q and Q\ during the CLOCK level which is programmed by the POLARITY input. For POLARITY = 0 the transfer occurs during the 0 CLOCK level and for POLARITY = 1 the transfer occurs during the 1 CLOCK level. The outputs follow the data input providing the CLOCK and POLARITY levels defined above are present. When a CLOCK transition occurs (positive for POLARITY = 0 and negative for POLARITY = 1) the information present at the input during the CLOCK transition is retained at the output until an opposite CLOCK transition occurs.The CD4042B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffixes), 16-lead dual-in-line plastic package (E suffix), 16-lead small-outline packages (D, DR, DT, DW, DWR, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
CD4042BDR