HD74ALVC1G125

Features:

• The basic gate function is lined up as hitachi uni logic series.
• Supplied on emboss taping for high speed automatic mounting.
• Supply voltage range : 1.2 to 3.6 V Operating temperature range : −40 to +85°C
• All inputs VIH (Max.) = 3.6 V (@VCC = 0 V to 3.6 V)
  All outputs VO (Max.) = 3.6 V (@VCC = 0 V)
• Output current ±2 mA (@VCC = 1.2 V)
   ±4 mA (@VCC = 1.4 V to 1.6 V)
   ±6 mA (@VCC = 1.65 V to 1.95 V)
   ±18 mA (@VCC = 2.3 V to 2.7 V)
   ±24 mA (@VCC = 3.0 V to 3.6 V)
• Package type


Pinout




Specifications

Item	Symbol	Ratings	Unit	Conditions
Supply voltage range	VCC	−0.5 to 4.6	V
Input voltage range *1	VI	−0.5 to 4.6	V
Output voltage range *1, 2	VO	−0.5 to VCC+0.5	V	Output : H or L or Z
		−0.5 to 4.6	V	VCC : OFF
Input clamp current	IIK	−50	mA	VI < 0
Output clamp current	IOK	±50	mA	VO < 0 or VO > VCC
Continuous output current	IO	±50	mA	VO = 0 to VCC
Continuous current through VCC or GND	ICC or IGND	±100	mA
Maximum power dissipation at Ta = 25°C (in still air) *3	PT	200	mW
Storage temperature	Tstg	−65 to 150	°C

Description

The HD74ALVC1G125 has a bus buffer gate with 3-state output in a 5 pin package. Output is disabled when the associated output enable (OE ) input is high. To ensure the high impedance state during power up or power down, OE should be connected to VCC through a pull-up resistor; the minimum value of the HD74ALVC1G125 resistor is determined by the current sinking capability of the driver. Low voltage and high speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life.