SN54HC27

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: -40°C to +85°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.

SN54HC27

TRIPLE 3-INPUT POSITIVE-NOR GATES

SN54HC27

TRIPLE 3-INPUT POSITIVE-NOR GATES

SN54HC273-DIE

RAD-TOLERANT SPACE GRADE DIE, QUADRUPLE 2-INPUT POSITIVE-AND GATES

FEATURES •WideOperatingVoltageRange •OutputsCanDriveUpTo10LSTTLLoads •LowPowerConsumption •Typicaltpd=12ns •LowInputCurrent •ContainEightFlip-FlopsWithSingle-RailOutputs •DirectClearInput •ApplicationsInclude: –Buffer/StorageRegisters –ShiftRegisters

SN54HC273-DIE

具有清除功能的八路 D 类触发器，SN54HC273-DIE; ·宽运行电压范围\n ·输出可驱动多达 10 个低功耗肖特基晶体管逻辑电路 (LSTTL) 负载\n ·低功耗\n ·tpd典型值 = 12ns\n ·低输入电流\n ·包含 8 个具有单轨输出的触发器\n ·清零直接输入\n ·应用包括：·缓冲器/存储寄存器 \n ·移位寄存器\n ·图形发生器\n;

数据 (D) 输入上满足设置时间要求的信息被发送到时钟 (CLK) 脉冲正向边沿上的 Q 输出。 时钟触发出现在一个特定电压电平上，并且不与正向脉冲的转换时间直接相关。 当 CLK 处于高电平或低电平时，D 输入对输出无影响。 功能表（每个触发器） \n

SN54HC273-SP

具有清零端的八路 D 型触发器; • Wide Operating Voltage Range of 2 V to 6 V\n• Outputs Can Drive Up to 10 LSTTL Loads\n• Low Power Consumption, 80-µA Maximum ICC\n• Typical tpd = 12 ns\n• ±4-mA Output Drive at 5 V\n• Low Input Current of 1-µA Maximum\n• Contain Eight Flip-Flops With Single-Rail Outputs\n• Direct Clear Input\n• Individual Data Input to Each Flip-Flop\n• On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.;

The SNx4HC273 devices are positive-edge-triggered D-type flip-flops with a direct active low clear (CLR) input.\n\nInformation at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not related directly to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.

SN54HC273-SP

RAD-TOLERANT SPACE GRADE DIE, QUADRUPLE 2-INPUT POSITIVE-AND GATES

FEATURES •WideOperatingVoltageRange •OutputsCanDriveUpTo10LSTTLLoads •LowPowerConsumption •Typicaltpd=12ns •LowInputCurrent •ContainEightFlip-FlopsWithSingle-RailOutputs •DirectClearInput •ApplicationsInclude: –Buffer/StorageRegisters –ShiftRegisters

SN54HC273V

RAD-TOLERANT SPACE GRADE DIE, QUADRUPLE 2-INPUT POSITIVE-AND GATES

FEATURES •WideOperatingVoltageRange •OutputsCanDriveUpTo10LSTTLLoads •LowPowerConsumption •Typicaltpd=12ns •LowInputCurrent •ContainEightFlip-FlopsWithSingle-RailOutputs •DirectClearInput •ApplicationsInclude: –Buffer/StorageRegisters –ShiftRegisters

SN54HC273VTDG1

RAD-TOLERANT SPACE GRADE DIE, QUADRUPLE 2-INPUT POSITIVE-AND GATES

FEATURES •WideOperatingVoltageRange •OutputsCanDriveUpTo10LSTTLLoads •LowPowerConsumption •Typicaltpd=12ns •LowInputCurrent •ContainEightFlip-FlopsWithSingle-RailOutputs •DirectClearInput •ApplicationsInclude: –Buffer/StorageRegisters –ShiftRegisters

SN54HC273VTDG1.A

RAD-TOLERANT SPACE GRADE DIE, QUADRUPLE 2-INPUT POSITIVE-AND GATES

FEATURES •WideOperatingVoltageRange •OutputsCanDriveUpTo10LSTTLLoads •LowPowerConsumption •Typicaltpd=12ns •LowInputCurrent •ContainEightFlip-FlopsWithSingle-RailOutputs •DirectClearInput •ApplicationsInclude: –Buffer/StorageRegisters –ShiftRegisters