• 简体中文
• English

M74HC151：8-Channel Multiplexer

The M74HC151 is a high-speed CMOS 8-channel multiplexer manufactured using silicon gate C²MOS technology.

It provides, in one device, the ability to select one bit of data from up to eight sources. The M74HC151 can be used as a universal function generator to generate any logic function of four variables. Outputs Y and W are complementary; the selection depends on the address inputs A, B, and C. The strobe input must be taken low to enable this device. When the strobe is high, the W output is forced high and consequently the Y output goes low. All inputs are equipped with protection circuits to guard against static discharge and transient excess voltage.

Key Features

• High speed: tPD = 17 ns (typ.) at VCC = 6 V
• Low power dissipation: ICC = 4 µA (max.) at TA = 25 °C
• High noise immunity: VNIH = VNIL = 28 % VCC (min.)
• Symmetrical output impedance: |IOH | = IOL = 4 mA (min)
• Balanced propagation delays: tPLH ~= tPHL
• Wide operating voltage range: VCC (OPR) = 2 V to 6 V
• Pin and function compatible with 74 series 151
• ESD performance
  • CDM: 1 kV
  • HBM: 2 kV
  • MM: 200 V

Product Specifications

Sample & Buy

Quality & Reliability