Communication interface chip UART485/232

Dual-Channel, 2/0, Reinforced Digital Isolator 8-SOIC -55 to 125 with Excellent EMC Performance

12 inputs can be routed to any 9 outputs

TS3V712E 7-Channel VGA SPDT Switch

PGA4311 4-Channel +/-5V Audio Volume Control

MAX3232 3V to 5.5V Multichannel RS-232 Line Driver and Receiver

96kHz Digital Audio Transmitter 28-TSSOP -40 to 85

High-Performance Silicon-Gate CMOS MC74HC4051A, MC74HC4052A, and MC74HC4053A use silicon-gate CMOS technology to achieve fast propagation delay, low on-resistance, and low off-leakage current. These analog multiplexers/demultiplexers control analog voltages that vary over the full supply range from VCC to VEE. The pin-out of the HC4051A, HC4052A and HC4053A is identical to the metal gate MC14051AB, MC14052AB and MC14053AB. The channel select input determines which analog input/output is connected to the common output/input via an analog switch. When the enable pin is high, all analog switches are off. Channel select and enable inputs are compatible with standard CMOS outputs; with pull-up resistors, they are compatible with LSTTL outputs. These device designs are also more linear in on-resistance (RON) with respect to input voltage than metal-gate CMOS analog switches. For multiplexer/demultiplexers with inhibit current protection, see HC4851A and HC4852A.

5V Multi-Channel 120kbps RS-232 Line Driver/Receiver 20-TSSOP -40 to 85 with +/-7.5V Output and +/-1.5kV ESD Protection

CD4053B CMOS Triple 2-Channel Analog Multiplexer and Demultiplexer with Logic Level Translation

RS485 transceiver