74V1T02S

® 74V1T02 SINGLE 2-INPUT NOR GATE s s s s s s s s HIGH SPEED: tPD = 3.5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUT SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V IMPROVED LATCH-UP IMMUNITY S (SOT23-5L) C (SC-70) ORDER CODE: 74V1T02S 74V1T02C 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 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. DESCRIPTION The 74V1T02 is an advanced high-speed CMOS SINGLE 2-INPUT NOR GATE fabricated with sub-micron silicon gate and double-layer metal PIN CONNECTION AND IEC LOGIC SYMBOLS October 1999 1/7 74V1T02 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1 2 4 3 5 SYMBOL 1A 1B 1Y GND VCC NAME AND FUNCT ION Data Input Data Input Data Output Ground (0V) Positive Supply Voltage TRUTH TABLE A L L H H B L H L H Y H L L L ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO VO IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Output Voltage (see note 1) DC Output Voltage (see note 2) 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 +7.0 -0.5 to VCC + 0.5 - 20 ± 20 ± 25 ± 50 -65 to +150 260 Unit V V V V mA mA mA mA o o ICC or IGND DC VCC or Ground Current 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 VCC VI VO VO Top dt/dv Supply Voltage Input Voltage Output Voltage (see note 1) Output Voltage (see note 2) Operating Temperature Input Rise and Fall Time (see note 3) (V CC = 5.0 ± 0.5V) Parameter Valu e 4.5 to 5.5 0 to 5.5 0 to 5.5 0 to VCC -40 to +85 0 to 20 Unit V V V V o C ns/V 1) VCC =0V 2) High or Low State 3)VIN from0.8V to 2 V 2/7 74V1T02 DC SPECIFICATIONS Symb ol Parameter T est Cond ition s V CC (V) VIH VIL VOH VOL II ICC ∆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 Output Leakage Current 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 I O =-50 µ A IO=-8 mA I O=50 µ A IO=8 mA VI = 5.5V or GND VI = VCC or GND One Input at 3.4V, other input at VCC or GND VOUT = 5.5V 0 4.4 3.94 0.0 0.1 0.36 ±0.1 1 1.35 4.5 o Value T A = 25 C Min. 2 0.8 4.4 3.8 0.1 0.44 ±1.0 10 1.5 Typ . Max. -40 to 85 C Min . 2 0.8 Max. o Un it V V V V µA µA mA IOPD 0 0.5 5.0 µA AC ELECTRICAL CHARACTERISTICS (Input t r = tf =3 ns) Symb ol Parameter Test Co ndition V CC (*) (V) tPLH tPHL Propagation Delay Time 5.0 5.0 CL (pF ) 15 50 o Value T A = 25 C Min. Typ . Max. 3.5 4.5 5.5 7.5 -40 to 85 C Min . Max. 1.0 1.0 6.5 8.5 o Un it ns (*) Voltage range is 5V ± 0.5V CAPACITIVE CHARACTERISTICS Symb ol Parameter T est Cond ition s Min. C IN CPD Input Capacitance Power Dissipation Capacitance (note 1) Typ . 4 17 Value T A = 25 o C Max. 10 -40 to 85 o C Min . Max. 10 pF pF Un it 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 3/7 74V1T02 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) 4/7 74V1T02 SOT23-5L MECHANICAL DATA mm MIN. A A1 A2 b C D E E1 L e e1 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 0.35 0.95 1.9 TYP. MAX. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 0.55 MIN. 35.4 0.0 35.4 13.7 3.5 110.2 102.3 59.0 13.7 37.4 74.8 mils TYP. MAX. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 21.6 DIM. 5/7 74V1T02 SC-70 MECHANICAL DATA mm MIN. A A1 A2 b C D E E1 L e e1 0.80 0.00 0.80 0.15 0.10 1.80 1.80 1.15 0.10 0.65 1.3 TYP. MAX. 1.10 0.10 1.00 0.30 0.18 2.20 2.40 1.35 0.30 MIN. 31.5 0.0 31.5 5.9 3.9 70.9 70.9 45.3 3.9 25.6 51.2 mils TYP. MAX. 43.3 3.9 39.4 11.8 7.1 86.6 94.5 53.1 11.8 DIM. 6/7 74V1T02 Information furnished is believed to be accurate and reliable. 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