Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Toshiba
	Logic Function	OR
	Product Type	CMOS Digital Integrated Circuit
	Mount Type	Surface
	Number of Elements	4
	Number of Inputs per Gate	2
	Schmitt Trigger Input	No
	Package Type	TSSOP
	Pin Count	14
	Logic Family	74VHCT
	Input Type	CMOS, TTL
	Maximum High Level Output Current	-8mA
	Maximum Propagation Delay Time @ CL	7ns
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Maximum Supply Voltage	5.5V
	Standards/Approvals	AEC-Q100
	Length	5mm
	Height	1mm
	Minimum Supply Voltage	4.5V
	Width	4.4 mm
	Maximum Low Level Output Current	8mA
	Automotive Standard	AEC-Q100
	Output Type	TTL

	Select all
	Brand Toshiba
	Logic Function OR
	Product Type CMOS Digital Integrated Circuit
	Mount Type Surface
	Number of Elements 4
	Number of Inputs per Gate 2
	Schmitt Trigger Input No
	Package Type TSSOP
	Pin Count 14
	Logic Family 74VHCT
	Input Type CMOS, TTL
	Maximum High Level Output Current -8mA
	Maximum Propagation Delay Time @ CL 7ns
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Maximum Supply Voltage 5.5V
	Standards/Approvals AEC-Q100
	Length 5mm
	Height 1mm
	Minimum Supply Voltage 4.5V
	Width 4.4 mm
	Maximum Low Level Output Current 8mA
	Automotive Standard AEC-Q100
	Output Type TTL

The 74VHCT32AFT is an advanced high speed CMOS 2-INPUT OR GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 4 stages including buffer output, which provide high noise immunity and stable output. The input voltage are compatible with TTL output voltage. This device may be used as a level converter for interfacing 3.3 V to 5 V system. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc.

Wide operating temperature range: Topr = -40 to 125 

High speed: tpd = 3.8 ns (typ.) at VCC = 5.0 V

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

Compatible with TTL inputs : VIL = 0.8 V (max): VIH = 2.0 V (min)

Power down protection is provided on all inputs and outputs.

Balanced propagation delays: tPLH ≈ tPHL

Low noise: VOLP = 1.0 V (max)

Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 245 type

Toshiba 74VHCT32AFT, 4 2-Input OR CMOS Digital Integrated Circuit, 14-Pin TSSOP

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