84032013A 供应商
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84032013A
品牌：Texas Instruments 封装/批号：LCCC28/21+
84032013A 属性参数
- 现有数量：0现货2,622Factory
- 价格：在售
- 系列：*
- 包装：管件
- 产品状态：在售
- 逻辑类型：-
- 电路：-
- 输出类型：-
- 电压 - 供电：-
- 独立电路：-
- 延迟时间 - 传播：-
- 电流 - 输出高、低：-
- 工作温度：-
- 安装类型：-
- 封装/外壳：-
- 供应商器件封装：-
产品特性
- 3-State Buffer-Type Outputs Drive Bus Lines Directly
- Bus-Structured Pinout
- Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Plastic (NT) and Ceramic (JT) DIPs
产品概述
These dual 4-bit D-type latches feature 3-state outputs designed
specifically for bus driving. These devices are particularly suitable
for implementing buffer registers, I/O ports, bidirectional bus
drivers, and working registers.The dual 4-bit latches are transparent D-type latches. While the
latch-enable (LE) input is high, the Q outputs follow the data (D)
inputs in true form, according to the function table. When LE is low,
the outputs are latched. When the clear () input goes low, the Q outputs go
low independently of LE. The outputs are in the high-impedance state
when the output-enable ()
input is at a high logic level.The SN54ALS873B and SN54AS873A are characterized for operation
over the full military temperature range of -55°C to 125°C.
The SN74ALS873B and SN74AS873A are characterized for operation from
0°C to 70°C.