Semiconductors - ICs

ST Microelectronics - T435-600H - T435 Series 600 Vdrm 4 A Snubberless Triac AC Switch 

Case/Package: TO-251-3

Mount: Through Hole

Number of Pins: 3

Current Rating: 4 A

Element Configuration: Single

Hold Current: 35 mA

Max Operating Temperature: -40 °C to 125 °C

Max Repetitive Reverse Voltage (Vrrm): 600 V

Max RMS Current: 4 A

Peak Non-Repetitive Surge Current: 30 A

RMS Current (Irms): 4 A

Voltage Rating (DC): 600 V

Dimensions: Height 2.4 mm, Length 6.7 mm, Width 7.45 mm

Rohs compliant.

SMC - FDC9229BT - DIP FLOPPY DISK INTERFACE CIRCUIT

Package: 20 Pin Dip

Sprague - ULN2024A IC, Darlington Array.

High Voltage, High Current.

Package: 16 Dip

Used / Socket Pulls. Good condition.

ST - M2764AFI - PGM 12.5V

CDIP PROG EPROMS ERASABL

SOCKET PULLS

SPI - SP74HC244N - IC, TTL.

Octal 3-State Non-Inverting Buffer / Line Driver / Line Receiver.

Package: CMOS 20 Dip.

ST Microelectronics - L6203 IC. DC Motor Driver.

The L6203 is a full bridge driver for motor control applications realized in Multipower-BCD technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance. The DMOS output transistors can operate at supply voltages up to 42V and efficiently at high switching speeds. All the logic inputs are TTL, CMOS and µC compatible.

• Cross conduction protection
• TTL compatible drive
• Operating frequency up to 100 KHz
• Thermal shutdown
• Internally logic supply
• High efficiency

Full Bridge 

Case: 11 Pin Power SIP (11 Multiwatt).

Applications: Motor Drive & Control, Power Management

New.

Silicon General/Microsemi - SG1524J-883B IC, PWM.

Regulating Pulse Width Modulator.

PMIC - Voltage Regulators - DC Switching Controllers      

Series:  Military, MIL-STD-883    

Part Status: Active  

Output Type: Transistor Driver              

Function: Step-Down, Step-Up/Step-Down              

Voltage - Supply (Vcc/Vdd): 8V ~ 40V             

Frequency – Switching;  100kHz ~ 300kHz             

Duty Cycle (Max): 49%       

Synchronous Rectifier:   Yes        

Clock Sync: No         

Operating Temperature: -55°C ~ 125°C (TA)        

Mounting Type: Through Hole    

Package / Case: 16-CDIP (0.300", 7.62mm)           

Supplier Device Package: 16-CERDIP          

Note: QPL or Military Specs are for reference only. Parts are not for military use.

SIGNETICS - N82S100N PLA IC. Bipolar Field Programmable Logic Array. (16 x 48 x 8). Package: 28 Dip.

Description: OT PLD, PLA-Type, TTL, PDIP28

Status: Discontinued

Number of Inputs:16.0

Number of Outputs: 8.0

Number of Terminals: 28 -DIP

Operating Temperature: 0.  C to 70.0 C

Supply Voltage-Nom: 5.0 V

Terminal Form: THROUGH-HOLE

Terminal Pitch: 2.54 mm

Alternate: 906114-01

SIPEX - SP233ACP ENHANCED RS-232 LINE DRIVERS/RECEIVERS

Status: Discontinued

FEATURES
• Operates from a Single +5V Power Supply
• Meets all RS-232F and ITU V.28 Specifications
• Operates with 0.1μF Ceramic Capacitors
• No External Capacitors required 
• High Data Rate - 120kbps under load
• Low power CMOS Operation
• +/-2kV Human Body Model ESD Protection
• Lead Free packaging available

NEW 20-PDIP

Silicon General/Microsemi - SG3526J - IC. PWM, Pulse Width Modulator.

Status: Discontinued

The is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications. Included an 18-pin dual-in-line package are a temperature compensated voltage reference, sawtooth oscillator, error amplifier, pulse width modulator, pulse metering and steering logic, and two low impedance power drivers. Also included are protective features such as soft-start and undervoltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs. For ease of interface, all digital control ports are TTL and B-series CMOS compatible. Active LOW logic design allows wired-OR connections for maximum flexibility.

Key Features: • 8 to 35 volt operation

5V reference trimmed to ±1%

1Hz to 350KHz oscillator range

Dual 100mA source/sink outputs

Digital current limiting

Double pulse suppression

Programmable deadtime

Temperature range of -55°C to +150°C.

Genuine Microsemi - New Old Stock - Rare

Package: 18 CDIP.