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The 74LCX74FT(AJ) is a dual D-type flip-flop IC manufactured by TOSHIBA. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: TOSHIBA
• Logic Family: LCX (Low-Voltage CMOS)
• Number of Circuits: 2 (Dual Flip-Flop)
• Logic Type: D-Type Flip-Flop
• Polarity: Non-Inverting
• Supply Voltage (VCC): 2.0V to 3.6V
• High-Level Input Voltage (VIH): 2.0V (min) @ VCC = 2.7V to 3.6V
• Low-Level Input Voltage (VIL): 0.8V (max) @ VCC = 2.7V to 3.6V
• High-Level Output Current (IOH): -24mA @ VCC = 3.0V
• Low-Level Output Current (IOL): 24mA @ VCC = 3.0V
• Propagation Delay (tpd): 5.5ns (max) @ VCC = 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP (Thin Shrink Small Outline Package)
• Mounting Type: Surface Mount

Descriptions:

• The 74LCX74FT(AJ) is a dual positive-edge-triggered D-type flip-flop with individual data (D), clock (CP), set (SD), and reset (RD) inputs.
• It operates at low voltage (2.0V to 3.6V) while maintaining high-speed performance.
• The device is designed for high-noise-immunity applications and features 5V-tolerant inputs.

Features:

• Low-Voltage Operation: Supports 2.0V to 3.6V power supply.
• 5V-Tolerant Inputs: Allows interfacing with 5V logic signals.
• High-Speed Performance: Propagation delay of 5.5ns (max) at 3.3V.
• Balanced Output Drive: ±24mA output current capability.
• Power-Down Protection: Inputs and outputs are protected against damage during power-off conditions.
• Compact Package: Available in a TSSOP package for space-saving applications.

This information is based on TOSHIBA's official datasheet for the 74LCX74FT(AJ).