The CD4093 Shift Register IC is designed for high-noise environments and offers reliable logic operations with Schmitt-trigger action on each input. It features:

• Schmitt-trigger action without external components
• Hysteresis voltage: 0.9 V at VDD = 5 V, 2.3 V at VDD = 10 V
• Noise immunity greater than 50%
• No limit on input rise and fall times
• Standardized, symmetrical output characteristics
• Tested for quiescent current at 20 V
• Maximum input current of 1 µA at 18 V
• 5-V, 10-V, and 15-V parametric ratings

• High Output Power:
  • Stereo Mode: 2.3W (Typ) at 9V, 4Ω Load
  • Bridge Mode: 4.7W (Typ) at 9V, 8Ω Load
• Low switching distortion at high frequencies
• Built-in muting circuit minimizes power on/off noise

• Gated Input Enable: Supports hold (do nothing) mode.
• Gated Output Enable Control: Provides flexible output management.
• Edge-Triggered D-Type Register: Ensures reliable data storage.
• Asynchronous Master Reset: Allows instant reset functionality.

The IC Base 14-Pin is a high-quality socket designed for integrated circuits. This IC base features a row-to-row distance of 7.62mm, a pin pitch of 2.54mm, and a pin length of 4mm. Its compact dimensions of 18.5mm (L) x 10mm (W) x 5mm (H) make it perfect for various electronic projects and applications.

• Row to Row Distance: 7.62mm
• Number of Pins: 14
• Pin Pitch: 2.54mm
• Pin Length: 4mm
• Dimensions: 18.5mm (L) x 10mm (W) x 5mm (H)

• Core Architecture: AVR 8-bit
• Max Frequency: 10 MHz
• Data Bus Width: 8 bits
• Memory Size:
  • Flash Memory: 8 kB
  • EEPROM Memory: 64 bytes

The MT8870D/MT8870D-1 is a complete DTMF receiver that integrates both the bandsplit filter and digital decoder functions. It uses switched capacitor techniques for high and low group filters and digital counting techniques to detect and decode all 16 DTMF tone pairs into a 4-bit code. The external component count is minimized by the on-chip provision of a differential input amplifier, clock oscillator, and latched three-state bus interface.

• Wide Input Voltage Range: 8V to 40V
• Adjustable Output Voltage: 1.25V to 36V
• High Efficiency: Up to 96%
• High Current Output: 8A constant current capability

• Low power consumption with a max supply current of just 1.3 mA.
• Very low input offset voltage of 50 μV, ensuring high precision.
• High bandwidth of 120 kHz for accurate signal amplification.
• Low input offset drift of 0.6 μV/°C for stable performance.

The 7474 / 74HC74 / 74LS74 are dual D-type flip-flop ICs housed in a 14-pin DIP package. These ICs feature set (preset) and reset functions, differential output, and positive edge triggering. They operate at a clock frequency of 60MHz with a propagation delay of 15ns, making them suitable for high-speed digital applications.

• Quad 2-input XOR gate with open-collector outputs
• Operates at a supply voltage of up to 5.25V
• Supports both high and low-level input voltages
• Maximum low-level output current of 8mA

• 4-Line to 10-Line Decoding: Expands input signals into 10 output lines.
• High Output for Invalid Inputs: Prevents false triggering.
• Diode-Clamped Inputs: Enhances signal stability.
• Versatile Applications: Can be used as a 4-to-16-line or 3-to-8-line decoder.

• Adjustable output voltage
• Wide input voltage range (up to 45V)
• Stable and efficient step-down voltage conversion
• Overvoltage and overload protection

• Wide Supply Range: Operates from ±5-V to ±18-V supplies.
• Fast Acquisition Time: Less than 10-µs acquisition time.
• TTL/CMOS Compatible: Logic input is compatible with TTL, PMOS, CMOS.
• Low Hold Step: 0.5-mV typical hold step at Ch = 0.01 µF.

• 64K Memory, 8k x 8 bits
• Two-Wire Serial Interface (I2C)
• Write Protect Pin for Hardware Data Protection

• Controller Family/Series: AVR MEGA
• Core Size: 8-bit for efficient processing
• I/O Pins: 23 pins for versatile interfacing

• Low Voltage Operation: Supports 2.7V to 5.5V (Standard Voltage) and 1.8V to 3.6V (Low Voltage)
• Memory Size: 256K bits, organized as 16,384 x 8 or 32,768 x 8
• Data Transfer: Two-wire serial interface for easy integration

• Noise Suppression: Schmitt Trigger, filtered inputs to reduce noise