74V2G00 DUAL 2-INPUT NAND GATE ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 3.7 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 µA (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) POWER DOWN PROTECTION ON INPUTS AND OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 5.5V IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74V2G00 is an advanced high-speed CMOS DUAL 2-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal SOT23-8L ORDER CODES PACKAGE SOT23-8L T UBE T& R 74V2G00STR wiring C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on all inputs and outputs 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 2000 1/6 74V2G00 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 5 1A, 2A Data Input NAME AND FUNCT ION 2, 6 1B, 2B Data Input 7, 3 1Y, 2Y Data Output 4 GND Ground (0V) 8 VCC Positive Supply Voltage TRUTH TABLE A B Y L L H L H H H L H H H L ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.0 V VO DC Output Voltage (see note 1) -0.5 to +7.0 V VO DC Output Voltage (see note 2) -0.5 to VCC + 0.5 V VCC IIK DC Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25 mA ± 50 mA ICC or IGND DC VCC or Ground Current Tstg TL Storage Temperature Lead Temperature (10 sec) -65 to +150 o 260 o C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. 1) VCC =0V 2) High or Low State RECOMMENDED OPERATING CONDITIONS Symbol Parameter 2.0 to 5.5 V Input Voltage 0 to 5.5 V VO Output Voltage (see note 1) 0 to 5.5 V VO Output Voltage (see note 2) Top Operating Temperature dt/dv Input Rise and Fall Time (see note 3) (VCC = 3.3 ± 0.3V) (V CC = 5.0 ± 0.5V) 1) VCC =0V 2) High or Low State 3) VIN from 30% to70%of VCC 2/6 Unit VI VCC Supply Voltage Valu e 0 to VCC -40 to +85 0 to 100 0 to 20 V o C ns/V ns/V 74V2G00 DC SPECIFICATIONS Symb ol VIH VIL VOH VOL Parameter T est Cond ition s Min. Typ . Un it -40 to 85 o C Max. Min . Max. High Level Input Voltage 2.0 1.5 1.5 3.0 to 5.5 0.7VCC 0.7VCC Low Level Input Voltage 2.0 0.5 0.5 3.0 to 5.5 0.3VCC 0.3VCC High Level Output Voltage Low Level Output Voltage Input Leakage Current ICC Quiescent Supply Current IOPD Output Leakage Current V 2.0 I O =-50 µA 1.9 2.0 1.9 3.0 IO=-50 µA IO=-50 µA 2.9 3.0 2.9 4.5 4.4 4.5 4.4 3.0 IO=-4 mA 2.58 2.48 4.5 IO=-8 mA 3.94 3.8 2.0 I O=50 µA 0.0 0.1 0.1 3.0 IO=50 µA IO=50 µA 0.0 0.1 0.1 0.0 0.1 0.1 0.44 4.5 II Value T A = 25 o C V CC (V) V V V 3.0 IO=4 mA 0.36 4.5 IO=8 mA 0.36 0.44 0 to 5.5 VI = 5.5V or GND ±0.1 ±1.0 µA 5.5 VI = VCC or GND 1 10 µA 0 VOUT = 5.5V 0.5 5.0 µA AC ELECTRICAL CHARACTERISTICS (Input t r = tf =3 ns) Symb ol Parameter V CC (V) tPLH tPHL Propagation Delay Time Test Co ndition CL (pF ) 3.3(*) 3.3(*) 5.0(**) 5.0(**) Value T A = 25 o C Min. Typ . Max. 15 50 15 50 5.5 8.0 3.7 5.2 7.9 11.4 5.5 7.5 Un it -40 to 85 o C Min . Max. 1.0 1.0 1.0 1.0 9.5 13.0 6.5 8.5 ns (*) Voltage range is 3.3V ± 0.3V (**) Voltage range is 5V ± 0.5V CAPACITIVE CHARACTERISTICS Symb ol Parameter T est Cond ition s Value o T A = 25 C Min. -40 to 85 C Typ . Max. 10 C IN Input Capacitance 4 CPD Power Dissipation Capacitance (note 1) 19 Un it o Min . Max. 10 pF pF 1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD • VCC • fIN + ICC/2 3/6 74V2G00 TEST CIRCUIT CL = 15/50 pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50Ω) WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) 4/6 74V2G00 SOT23-8L MECHANICAL DATA mm DIM. MIN. TYP. mils MAX. MIN. TYP. MAX. A 0.90 1.45 35.4 57.1 A1 0.00 0.15 0.0 5.9 A2 0.90 1.30 35.4 51.2 b 0.22 0.38 8.6 14.9 C 0.09 0.20 3.5 7.8 D 2.80 3.00 110.2 118.1 E 2.60 3.00 102.3 118.1 E1 1.50 1.75 59.0 68.8 L 0.35 0.55 13.8 21.6 e 0.65 25.6 e1 1.95 76.7 5/6 74V2G00 Information furnished is believed to be accurate and reliable. However, STMicroelectronic s assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems withoutexpress written approval of STMicroelectronics. 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