5 MHz 2 Pin Crystal Oscillator
7417N Hex Buffer Driver IC
480 MHz 2 Pin Crystal Oscillator
74366N Tri-State Hex Buffer IC
- Tri-State Hex Buffer
- High-level output voltage:Â 3.1V
- Low-level output voltage:Â 0.4V
- High-level output current:Â -5.2mA
- Low-level output current:Â 32mA
- Input clamp voltage:Â -1.5V
- Propagation delay time max:Â 90ns
- Typical power dissipation:Â 295mW
- Supply voltage range:Â 4.75 to 5.25V
- Package:Â DIP-16
74F244 Octal Buffer or Driver IC With 3-State Output
- Octal Buffer/Driver With 3-State Output
- Logic Family:Â F
- Logic Type:Â Bipolar
- No. of Channels per Chip:Â 8
- Polarity:Â Non-Inverting
- Propagation Delay Time:Â 5.2 ns at 5 V
- High Level Output Current:Â -15 mA
- Low Level Output Current:Â 64 mA
- No. of Pins:Â 20
- Operating Temperature Range: 0°C to +70°C
- Supply Voltage Range:Â 4.5V to 5.5V
- Package:Â DIP-20
TOP204Y Off-line PWM Switch IC
- Supply Current: 1.4 mA
- Supply Voltage: 85-265VAC
- Output Voltage: 5.8 V
- Power (Watts): 50W
- Switching Frequency-Max:Â 100 kHz
- Package: TO-220
-  Built-in start-up and current limit reduce DC losses • Low capacitance 700 V MOSFET cuts AC losses • CMOS controller/gate driver consumes only 6 mW
- 70% maximum duty cycle minimizes conduction losses.
- Low Cost Replacement for Discrete Switchers.
- Easily interfaces with both opto and primary feedback .
- Supports continuous or discontinuous mode of operation
455 KHz 2 Pin Crystal Oscillator
TOP243PN Off-line Switcher IC
- Supply Current: 1.6 mA
- Supply voltage range: 85-265VAC
- Power: 25W
- Output Voltage: 12 V
- Switching Frequency: 132 kHz
- Package: TO-DIP-8
- Extended power range for higher power applications
- Â No heatsink required up to 34 W using P/G packages.
- Â Features eliminate or reduce cost of external components.
- Fully integrated soft-start for minimum stress/overshoot.
- Â Externally programmable accurate current limit.
- Â Wider duty cycle for more power, smaller input capacitor .
- Separate line sense and current limit pins on Y/R/F packages
TOP223Y Offline PWM Switcher IC
- Supply Current: 1.2 mA
- Supply Voltage: 85-265VAC
- Output Voltage: 5.7 V
- Power (Watts): 50W
- Switching Frequency: 100 kHz
- Lowest cost, lowest component count switcher solution
- Cost competitive with linears above 5 W
-  Very low AC/DC losses – up to 90% efficiency
- Â Built-in Auto-restart and Current limiting
- Â Latching Thermal shutdown for system level protection
- Implements Flyback, Forward, Boost or Buck topology
- Â Works with primary or opto feedback
- Â Stable in discontinuous or continuous conduction mode
- Â Source connected tab for low EMI
- Â Circuit simplicity and Design Tools reduce time to market
- Package: TO-220
