CD54HC27

军用 3 通道、3 输入、2V 至 6V 或非门; • Buffered inputs\n• Wide operating voltage range: 2 V to 6 V\n• Wide operating temperature range: –55°C to +125°C\n• Supports fanout up to 10 LSTTL loads\n• Significant power reduction compared to LSTTL logic ICs;

This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =  A + B + C in positive logic.

CD54HC27

High-Speed CMOS Logic Triple 3-Input NOR Gate

CD54HC27

High-Speed CMOS Logic Triple 3-Input NOR Gate

CD54HC27

High-Speed CMOS Logic Triple 3-Input NOR Gate

CD54HC273

具有复位功能的高速 CMOS 逻辑八路 D 型触发器; • Common Clock and Asynchronous Master Reset\n• Positive Edge Triggering\n• Buffered Inputs\n• Fanout (Over Temperature Range) \n• Standard Outputs...10 LSTTL Loads\n• Bus Driver Outputs...15 LSTTL Loads\n \n• Wide Operating Temperature Range...–55°C to 125°C\n• Balanced Propagation Delay and Transition Times\n• Significant Power Reduction Compared to LSTTL Logic ICs\n• HC Types \n• 2V to 6V Operation\n• High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V\n \n• HCT Types \n• 4.5V to 5.5V Operation\n• Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)\n• CMOS Input Compatibility, Il 1µA at VOL, VOH\n \n Data sheet acquired from Harris Semiconductor;

The ’HC273 and ’HCT273 high speed octal D-Type flip-flops with a direct clear input are manufactured with silicon-gate CMOS technology. They possess the low power consumption of standard CMOS integrated circuits.\n\n Information at the D inputis transferred to the Q outputs on the positive-going edge of the clock pulse. All eight flip-flops are controlled by a common clock (CP) and a common reset (MR). Resetting is accomplished by a low voltage level independent of the clock. All eight Q outputs are reset to a logic 0.

CD54HC27_06

High-Speed CMOS Logic Triple 3-Input NOR Gate

CD54HC27_14

High-Speed CMOS Logic Triple 3-Input NOR Gate

CD54HC273

High-Speed CMOS Logic Octal D-Type Flip-Flop with Reset

CD54HC273

High-Speed CMOS Logic Octal D-Type Flip-Flop with Reset

CD54HC273_16

High-Speed CMOS Logic Octal D-Type Flip-Flop with Reset