Part NumberData SheetSPICE ModelNumber of GatesFamilyVCC Min (V)VCC Max (V)tpd max @ (1.5V) (ns)tpd max @ (1.8V) (ns)tpd max @ (2.5V) (ns)tpd max @ (3.3V) (ns)tpd max @ (5.0V) (ns)Output Current

The 74LVC1G3157 is a single-pole double-throw analog switch. The device is designed for operation with a power supply range of 1.65V to 5.5V. The bidirectional switch can handle signal amplitudes between Vcc and Ground. The OFF state impedance of the switch is typically 50 megaohms while the ON state is typically 6 ohms.

  • Multiplexing of Analog Signals
  • Multiplexing of Digital Signals
  • Wide array of products such as:
  • Tablet Computers, E-readers, Wearables
    • Cell Phones, Personal Navigation/GPS
    • MP3 players, Cameras, Video Recorders
    • Computer Peripherals, Hard Drives, CD/DVD ROM
    • TV, DVD, DVR, Set-Top-Box
    • PCs, Networking, Notebooks, Netbooks and PDAs
  • Wide Supply Voltage Range from 1.65 to 5.5V
  • Control Pin Includes Hysteresis Allowing for Slower Input Rise and Fall times
  • CMOS low power consumption
  • Very Low ON-State Resistance
    • 7.5 ohm (typical) at VCC = 2.7V
    • 6.5 ohm (typical) at VCC = 3.3V
    • 6 ohm (typical) at VCC = 4.5V
  • Break Before Make Switching
  • Control Input accepts up to 5.5V Regardless of VCC
  • Direct Interface with TTL Levels when VCC = 3.3V
  • ESD Protection Tested per JESD 22
    • Exceeds 200-V Machine Model (A115)
    • Exceeds 2000-V Human Body Model (A114)
    • Exceeds 1000-V Charged Device Model (C101)
  • Latch-Up Exceeds 100mA per JESD 78, Class I
  • Range of Package Options
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device
  • Supply Current: 75µA per OP Amp at 5.0V Supply Voltage
  • Unity Gain Bandwidth:1MHz
  • Output Voltage Swing: 0 to VCC -1.5V
  • 74LVC1G3157DW-7
  • 74LVC1G3157FZ4-7
74LVC1G3157.pdf 74LVC1G3157
74LVC2G34 dual buffer 74LVC2G34
74LVC2G34 dual buffer 74LVC2G34