• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The CD54HC04, CD54HCT04, CD74HC04 and CD74HCT04 logic gates utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL gates, with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The 74HCT logic family functionally is pin compatible with the standard 74LS logic family.

特性

• Buffered Inputs
• Typical Propagation Delay: 6ns at V_CC = 5V, C_L = 15pF, T_A = 25°C
• 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
  - 2-V to 6-V Operation
  - High Noise Immunity: NIL = 30%, NIH = 30% of V_CC at V_CC = 5V
• HCT Types
  - 4.5-V to 5.5-V Operation
  - Direct LSTTL Input Logic Compatibility, V_IL= 0.8V (Max), V_IH = 2V (Min)
  - CMOS Input Compatibility, I_l 1µA at V_OL, V_OH