LMC6464BIM Micropower, Rail-to-Rail Input and Output CMOS Operational Amplifier

MAX213EEWI IC TXRX RS232 28-SOIC by Maxim Integrated Products

• Description: IC TXRX RS232 5V 28-SOIC
• Number of Drivers/Receivers: 4/5
• Type: Transceiver
• Voltage - Supply: 4.5V ~ 5.5V
• Package/Case: 28-SOIC
• Protocol: RS232

FYI, this part currently sells for $4.91 for one part at Digi-Key, and you must buy a minimum of 500 pieces to get that price.

These parts are new and not used.

SP211EA by Sipex

DESCRIPTION: The SP200 Series are multi-channel RS-232 line transceivers in a variety of configurations to fit most communication needs All models in this Series feature low-power CMOS construction and Sipex patented on-board charge pump circuitry to generate the +/- 10V RS-232 voltage levels, using 0.1µF charge pump capacitors to save board space and reduce circuit cost. SP211 model features a low-power shutdown mode, which reduces power supply drain to 1µA. A WakeUp function keeps the receivers active in the shutdown mode.

These parts are new and unused.

MC34064D-5R2 Undervoltage Sensing Circuit

• Output: Open Drain or Open Collector
• Reset: Active Low
• Package/Case: 8-SOIC
• Number of Voltages Monitored: 1
• Type: Simple Reset/Power-on Reset
• Voltage - Threshhold: 4.6V
• Operating Temperature: 0°C ~ 70°C

These parts are new and unused.

CD74HCT4053M96 IC Analog Mux/Demux

• High-Speed CMOS Logic Analog Multiplexers/Demultiplexers 16SOIC
• Series: 74HCT
• Voltage Supply Source: Dual Supply
• Voltage -- Supply, Single/Dual (+/-): 4.5V ~ 5.5 V
• Circuit: 3 x 2:1
• Mounting Type: Surface Mount
• Package/Case: 16-SOIC
• Temperature Range: -55 Degrees C to +125 Degrees C

These parts are new and unused.

LM6134 Dual and Quad Low Power 10 MHz Rail-to-Rail I/O Operational Amplifier

Operating on supplies from 2.7V to over 24V, the LM6134 is excellent for a very wide range of applications, from battery operated systems with large bandwidth requirements to high speed instrumentation.

These parts are new and unused.

SA555N IC Timer Single Bipolar 8 DIP by STMicroelectronics

• Frequency Max: 500kHz
• Voltage - Supply: 4.5V ~ 16V
• Current: 6mA
• Package/Case: 8-DIP (300mil)

These parts are new and not used before.

[FYI: This part currently sells for 77¢ for one part at Digi-Key and 66¢ for one part at Mouser.]

M74HC4053M1R Analog Multiplexer/ Demultiplexer: Single 8-Channel, Dual 4-Channel, Triple 2-Channel by ST Microelectronics

DESCRIPTION: These devices are analog multiplexer demultiplexers in high speed silicon gate CMOS technology and they are pin compatible with the equivalent metal gate CMOS ”4000B” series. These analog switches are bidirectional and digitally controlled.

A built-in level shifting is included to allow them an input range of up to +/- 6V(peak) for an analog signal with digital control signal of 0 to 6V.

VEE supply pin is provided for analog input signals. They have an inhibit (INH) input terminal to disable all the switcheswhen high. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND.

These parts are new and unused.

MSA-0486-TR1 Silicon Bipolar MMIC Amplifier

Description: The MSA-0486 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) housed in a surface mount plastic package. This MMIC is designed for use as a general purpose 50W gain block. Typical applications include narrow and broad band IF and RF amplifiers in commercial and industrial applications.

These parts are new and unused.