FEATURES:
- 0.5 MICRON CMOS Technology
- ESD > 2000V per MIL-STD-883, Method 3015;
200V using machine model (C =3D 200pF, R =3D 0)
- 1.27mm pitch SOIC, 0.635mm pitch QSOP,
0.65mm pitch SSOP, 0.65mm pitch TSSOP packages
- Extended commercial range of - 40=B0C to +85=B0C
-VCC =3D 3.3V =B10.3V, Normal Range
-VCC =3D 2.3V to 3.6V, Extended Range
- CMOS power levels (0.4=ECW typ. static)
- Rail-to-Rail output swing for increased noise margin
- All inputs, outputs and I/O are 5 Volt tolerant
- Supports hot insertion Drive Features for LVC157A:
- High Output Drivers: =B124mA
- Reduced system switching noise
DESCRIPTION: This quadruple 2-line to 1-line data selector/multiplexer is built using advanced dual metal CMOS technology. The LVC157A features a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data. Inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V supply system. The LVC157A has been designed with a =B124mA output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance.
APPLICATIONS:
- 5V and 3.3V mixed voltage systems
- Data communication and telecommunication systems
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