74F244 Octal Buffer or Driver IC With 3-State Output
- Octal Buffer/Driver With 3-State Output
- Logic Family: F
- Logic Type: Bipolar
- No. of Channels per Chip: 8
- Polarity: Non-Inverting
- Propagation Delay Time: 5.2 ns at 5 V
- High Level Output Current: -15 mA
- Low Level Output Current: 64 mA
- No. of Pins: 20
- Operating Temperature Range: 0°C to +70°C
- Supply Voltage Range: 4.5V to 5.5V
- Package: DIP-20
TNY278PN Off-Line Switcher IC
- Drain Voltage: -0.3 to 700V
- Drain Peak Current: 1040mA
- ENABLE Voltage: -0.3 to 9V
- ENABLE Current: 100mA
- ON State Resistance (max): 6Ω
- Output Frequency Max: 140KHz
- Package: DIP-8C
- Energy Efficient Off-Line Switcher
- Simple ON/OFF control, no loop compensation needed
- ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitance
- Frequency jittering reduces EMI filter costs
- Pin-out simplifies heat sinking to the PCB
- SOURCE pins are electrically quiet for low EMI
LNK304PN Off-line Switcher IC
- Drain Voltage: -0.3 V to 700 V
- Peak Drain Current: 400 mA
- Feedback Voltage: -0.3 V to 9 V
- Feedback Current: 100 mA
- Operating Junction Temperature: -40 °C to 150 °
- Lowest Component Count, Energy-Efficient Off-Line Switcher IC
- Lowest cost and component count buck converter solution
- Fully integrated auto-restart for short-circuit and open loop fault protection – saves external component costs
- 66 kHz operation with accurate current limit – allows low cost off-the-shelf 1 mH inductor for up to 120 mA output current
CA3140 Operational Amplifier IC
D8251 Programmable Communications Interface IC
74366N Tri-State Hex Buffer IC
80C52 Microcontroller IC
- Internal Memory
- ROM:8K x 8-bits
- RAM:256 x 8-bits
- External Memory Addressing
- Up to 64K Program Memory Space
- Up to 64K Data Memory Space
- Timer
- Two 16-bit Timer/Counters
- Interrupt Source
- Six Interrupt Sources
- Two-Level Interrupt priority
- Boolean Processor(Single-bit Logic)
- Full Duplex UART
- I/O ports
- Four 8-bit Ports
- Two Types of Power Saving Mode
- Idle Mode
- Power Down Mode
- Operating Volage:5V
- Operating Frequency:12MHz
- Package Type
- 40-pin PDIP
- Programmable clock out
- Asynchronous port reset
- Low EMI (inhibit ALE and slew rate controlled outputs)
- Wake-up from Power Down by an external interrupt
- CMOS and TTL compatible
- 4 level priority interrupt
- Memory addressing capability – 64k ROM and 64k RAM
TNY268PN Off-line Switcher IC
IC PT2314 SMD
- 4 stereo inputs with gain selection, range from 0dB to +11.25dB in 3.75dB/step
- Master volume from 0 dB to -78.75dB in 1.25dB/step
- Speaker attenuator for balance, range from 0dB to -38.75dB in 1.25dB/step
- Each channel output can be muted individually.
- Low frequency loudness compensation
- Bass and Treble control, range from -14dB to +14dB in 2dB/step
- Wide operation range (VDD=4V to 10V)
- Low harmonic distortion, low noise
- Improved and replace PT2314 and PT2314A
Motor Driver IC – L293D
- Can be used to run Two DC motors with the same IC.
- Speed and Direction control is possible
- Motor voltage Vcc2 (Vs): 4.5V to 36V
- Maximum Peak motor current: 1.2A
- Maximum Continuous Motor Current: 600mA
- Supply Voltage to Vcc1(vss): 4.5V to 7V
- Transition time: 300ns (at 5Vand 24V)
- Automatic Thermal shutdown is available
- Available in 16-pin DIP, TSSOP, SOIC packages
- Featuring Unit rode L293 and L293D
- Wide Supply-Voltage Range: 4.5 V to 36 V
- Separate Input-Logic Supply
- Internal ESD Protection
- Thermal Shutdown
- High-Noise-Immunity Inputs
- Output Current 1 A Per Channel (600 mA for L293D)
- Peak Output Current 2 A Per Channel (1.2 A for L293D)
- Output Clamp Diodes for Inductive Transient Suppression
TNY177PN Off-line Switcher IC
- Drain Voltage: -0.3 to 650V
- Drain Peak Current: 880mA
- ENABLE Voltage: -0.3 to 9V
- ENABLE Current: 100mA
- ON State Resistance (max): 9Ω
- Package: DIP-8C
- Energy Efficient, Offline Switcher with Enhanced Flexibility and Extended Power Range
- 650 V rating optimized for non-active PFC applications
- Simple ON/OFF control, no loop compensation needed
- Pin-out simplifies heat sinking to the PCB
- SOURCE pins are electrically quiet for low EMI