Specification

Technical data sheets

Legislation and Compliance

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Select all	Attribute	Value
	Brand	Toshiba
	Product Type	Octal Bus Buffer
	Logic Family	74VHC
	Logic Function	Buffer
	Schmitt Trigger Input	No
	Input Type	CMOS
	Output Type	3 State
	Mount Type	Surface
	Polarity	Non-Inverting
	Minimum Supply Voltage	2V
	Package Type	TSSOP
	Pin Count	14
	Maximum Supply Voltage	5.5V
	Maximum Propagation Delay Time @ CL	3.8ns
	Minimum Operating Temperature	-40°C
	Maximum High Level Output Current	-8mA
	Maximum Operating Temperature	125°C
	Maximum Low Level Output Current	8mA
	Standards/Approvals	No
	Width	4.4 mm
	Length	5mm
	Height	1mm
	Series	74VHC
	Automotive Standard	AEC-Q100
	Supply Current	4μA

	Select all
	Brand Toshiba
	Product Type Octal Bus Buffer
	Logic Family 74VHC
	Logic Function Buffer
	Schmitt Trigger Input No
	Input Type CMOS
	Output Type 3 State
	Mount Type Surface
	Polarity Non-Inverting
	Minimum Supply Voltage 2V
	Package Type TSSOP
	Pin Count 14
	Maximum Supply Voltage 5.5V
	Maximum Propagation Delay Time @ CL 3.8ns
	Minimum Operating Temperature -40°C
	Maximum High Level Output Current -8mA
	Maximum Operating Temperature 125°C
	Maximum Low Level Output Current 8mA
	Standards/Approvals No
	Width 4.4 mm
	Length 5mm
	Height 1mm
	Series 74VHC
	Automotive Standard AEC-Q100
	Supply Current 4μA

The 74VHC125FT,74VHC126FT are high speed CMOS QUAD BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Shottky TTL while maintaining the CMOS low power dissipation. The 74VHC125FT requires the 3-state control input G to be set high to place the output into the high impedance state, whereas the 74VHC126FT requires the control input G to be set low to place the output into high impedance. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up This circuit prevents device destruction due to mismatched supply and input voltages

Wide operating temperature: Topr = -40 to 125 

High speed: Propagation delay time = 3.8 ns (typ.) at VCC = 5.0 V

Low power dissipation: ICC = 2.0 μA (max) at Ta = 25 

High noise immunity: VNIH = VNIL = 28 % VCC (min)

Power-down protection is provided on all inputs.

Balanced propagation delays: tPLH ≈ tPHL

Wide operating voltage range: VCC(opr) = 2.0 to 5.5 V

Low noise: V = 0.8 V (max)

Toshiba Non-Inverting 3 State Octal Bus Buffer, 14-Pin TSSOP

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