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Välj alla	Attribut	Värde
	Brand	Toshiba
	Logic Function	AND
	Mounting Type	Surface Mount
	Number of Elements	2
	Number of Inputs per Gate	4
	Package Type	TSSOP
	Pin Count	14
	Logic Family	74VHC
	Input Type	CMOS, TTL
	Maximum Operating Supply Voltage	5.5 V
	Maximum High Level Output Current	-8mA
	Maximum Propagation Delay Time @ Maximum CL	13.5 ns @ 50 pF
	Minimum Operating Supply Voltage	2 V
	Maximum Low Level Output Current	8mA
	Dimensions	5 x 4.4 x 1mm
	Minimum Operating Temperature	-40 °C
	Width	4.4mm
	Height	1mm
	Length	5mm
	Automotive Standard	AEC-Q100
	Propagation Delay Test Condition	50pF
	Output Type	Buffer, CMOS
	Maximum Operating Temperature	+125 °C

	Välj alla
	Brand Toshiba
	Logic Function AND
	Mounting Type Surface Mount
	Number of Elements 2
	Number of Inputs per Gate 4
	Package Type TSSOP
	Pin Count 14
	Logic Family 74VHC
	Input Type CMOS, TTL
	Maximum Operating Supply Voltage 5.5 V
	Maximum High Level Output Current -8mA
	Maximum Propagation Delay Time @ Maximum CL 13.5 ns @ 50 pF
	Minimum Operating Supply Voltage 2 V
	Maximum Low Level Output Current 8mA
	Dimensions 5 x 4.4 x 1mm
	Minimum Operating Temperature -40 °C
	Width 4.4mm
	Height 1mm
	Length 5mm
	Automotive Standard AEC-Q100
	Propagation Delay Test Condition 50pF
	Output Type Buffer, CMOS
	Maximum Operating Temperature +125 °C

The 74VHC21FT is an advanced high speed CMOS 4-INPUT AND 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 a buffer output, which provide high noise immunity and stable output. 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: tpd = 3.3 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 V to 5.5 V
Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 21 type

Toshiba 74VHC21FT, Dual 4-Input AND Logic Gate, 14-Pin TSSOP

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