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74V2T86 Dataheets PDF



Part Number 74V2T86
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description DUAL 2-INPUT EXCLUSIVE OR GATE
Datasheet 74V2T86 Datasheet74V2T86 Datasheet (PDF)

74V2T86 DUAL 2-INPUT EXCLUSIVE OR GATE HIGH SPEED: tPD = 4.8ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA = 25°C www.DataSheet4U.com s COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) s POWER DOWN PROTECTION ON INPUTS s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8mA (MIN) at VCC = 4.5V s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V s IMPROVED LATCH-UP IMMUNITY s s SOT23-8L ORDER CODES PACKAGE SOT23-8L T&R 74V2T86.

  74V2T86   74V2T86



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74V2T86 DUAL 2-INPUT EXCLUSIVE OR GATE HIGH SPEED: tPD = 4.8ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA = 25°C www.DataSheet4U.com s COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) s POWER DOWN PROTECTION ON INPUTS s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8mA (MIN) at VCC = 4.5V s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V s IMPROVED LATCH-UP IMMUNITY s s SOT23-8L ORDER CODES PACKAGE SOT23-8L T&R 74V2T86STR DESCRIPTION The 74V2T86 is an advanced high-speed CMOS DUAL 2-INPUT EXCLUSIVE OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V. PIN CONNECTION AND IEC LOGIC SYMBOLS June 2003 1/7 74V2T86 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1, 5 2, 6 7, 3 4 8 SYMBOL 1A, 2A 1B, 2B 1Y, 2Y GND VCC NAME AND FUNCTION Data Input Data Input Data Output Ground (0V) Positive Supply Voltage TRUTH TABLE www.DataSheet4U.com A L L H H B L H L H Y L H H L ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Current Storage Temperature Lead Temperature (10 sec) Parameter Value -0.5 to +7.0 -0.5 to +7.0 -0.5 to VCC + 0.5 - 20 ± 20 ± 25 ± 50 -65 to +150 300 Unit V V V mA mA mA mA °C °C ICC or IGND DC VCC or Ground Current Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied RECOMMENDED OPERATING CONDITIONS Symbol VCC VI VO Top dt/dv Supply Voltage Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time (note 1) (VCC = 5.0 ± 0.5V) Parameter Value 4.5 to 5.5 0 to 5.5 0 to VCC -55 to 125 0 to 20 Unit V V V °C ns/V 1) VIN from 0.8V to 2V 2/7 74V2T86 DC SPECIFICATIONS Test Condition Symbol Parameter VCC (V) 4.5 to 5.5 4.5 to 5.5 4.5 4.5 4.5 4.5 0 to 5.5 5.5 5.5 IO=-50 µA IO=-8 mA IO=50 µA IO=8 mA VI = 5.5V or GND VI = VCC or GND One Input at 3.4V, other input at VCC or GND TA = 25°C Min. 2 0.8 4.4 3.94 0.0 0.1 0.36 ± 0.1 1 1.35 4.5 4.4 3.8 0.1 0.44 ± 1.0 10 1.5 Typ. Max. Value -40 to 85°C Min. 2 0.8 4.4 3.7 0.1 0.55 ± 1.0 20 1.5 µA µA mA V Max. -55 to 125°C Min. 2 0.8 Max. V V V Unit VIH VIL www.DataSheet4U.com VOH VOL II ICC High Level Input Voltage Low Level Input Voltage High Level Output Voltage Low Level Output Voltage Input Leakage Current Quiescent Supply Current Additional Worst Case Supply Current +ICC AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns) Test Condition Symbol Parameter VCC (V) 5.0 (*) 5.0 (*) CL (pF) 15 50 TA = 25°C Min. Typ. 4.8 5.3 Max. 7.0 7.5 Value -40 to 85°C Min. 1.0 1.0 Max. 8.0 8.5 -55 to 125°C Min. 1.0 1.0 Max. 9.0 9.5 ns Unit tPLH tPHL Propagation Delay Time (*) Voltage range is 5.0V .


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