CD74HCT280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 - 数字算术 IC
- 功能描述：高速 CMOS 逻辑 9 位奇偶校验发生器/校验器
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CD74HCT280的产品详情：
The ’HC280 and ’HCT280 are 9-bit odd/even parity, generator checker devices. Both even and odd parity outputs are available for checking or generating parity for words up to nine bits long. Even parity is indicated (
E output to any input of an additional HC/HCT280 parity checker.
CD74HCT280的优势和特性：
- Typical Propagation Delay = 17ns at VCC = 5V, CL = 15pF, TA = 25°C
- Replaces LS180 Types
- Easily Cascadable
- Fanout (Over Temperature Range)
- Standard Outputs...10 LSTTL Loads
- Bus Driver Outputs...15 LSTTL Loads
- Wide Operating Temperature Range... –55°C to 125°C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
- HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il 1μA at VOL, VOH
Data sheet acquired from Harris Semiconductor
CD74HCT280的参数（英文）：
- Number of channels (#)
- 2
- Technology Family
- HCT
- Input type
- TTL-Compatible CMOS
- Output type
- Push-Pull
- Features
- Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode
CD74HCT280具体的完整产品型号参数及价格（美元）：
CD74HCT280的完整型号有：CD74HCT280E，以下是这些产品的关键参数及官网采购报价：
CD74HCT280E，工作温度：-55 to 125，封装：PDIP (N)-14，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CD74HCT280E的批量USD价格：.228（1000+）
CD74HCT280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。
CD74HCT280的电路图解：
CD74HCT280的评估套件：
相关型号
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