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| IN74LV02 QUAD 2-INPUT NOR GATE The IN74LV02 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC/HCT02A, 74ALS02 Features: * Wide Operating Voltage: 1.0/5.5 V * Input voltage levels are compatible with standard C-MOS levels * Accepts TTL input levels between VCC =2.7 V and VCC =3.6 V * Output voltage levels are compatible with input levels C-MOS, N-MOS and TTL microcircuits. * Maximum input current: 1.0 mkA; 0.1 mkA at = 25 . * Consumption current 8 mA. IN74LV02 truth table Input ORDERING INFORMATION IN74LV02N Plastic IN74LV02D SOIC IZ74LV02 Chip TA = -40 / 125 C for all packages A L L H H Note - B L H L H Output Y= A + B H L L L H - high voltage level; L - low voltage level; Pins description in IN74LV02D Pinout Y1 01 A1 02 B1 03 Y2 04 A2 05 B2 06 GND 07 Vcc Y4 B4 A4 Y3 B3 A3 Pin No. 01 14 13 12 11 10 09 08 Symbol Pin description Output Input Input Output Input Input Common output Input Input Output Input Input Output Supply output from voltage source Y1 1 1 02 03 04 05 06 07 08 09 10 11 12 13 14 Y2 2 2 GND 3 3 Y3 4 4 Y4 VCC 1 IN74LV02 Absolute maximum ratings* Symbol VCC IIK *1 IOK *2 IO * 3 Parameter Supply voltage Input diode current Output diode current Output current source-drain Supply output current Common output current Dissipation power at free air change, Plastic DIP *4 4 SOIC * Storage temperature Value from -0.5 to +5.0 20 50 25 50 50 750 500 from -65 to +150 260 Unit V mA mA mA mA mA mW ICC IGND PD Tstg TL * C C Under absolute maximum conditions operation of microcircuits is not guaranteed. Operation under maximum conditions is guaranteed. *1 If VI < -0.5V or VI > VCC + 0.5 V. *2 If VO < -0.5V or VO > VCC + 0.5 V. *3 If -0.5V < VO < VCC + 0.5 V. *4 Under operation in the temperature range from 65 to 125C value of dissipation power drops down - to 12 mW/C for Plastic DIP - to 8 mW/C for SOIC Maximum conditions Symbol Parameter Min Max Unit VCC VIN VOUT TA tLH, tHL Supply voltage Input voltage Output voltage Operation temperature. For all packages Period of signal rise and 1.0 VCC < 1.2 fall edges (Figure 1) 2.0 VCC < 2.7 2.7 VCC < 3.6 3.6 VCC 5.5 1.2 0 0 -40 0 5.5 VCC VCC 125 500 200 100 50 V V V C ns 2 IN74LV02 DC electrical characteristics Sym bol Parameter V, Test conditions CC V input VO = VCC-0.1 V 1.2 2.0 2.7 3.0 3.6 4.5 5.5 1.2 2.0 2.7 3.0 3.6 4.5 5.5 1.2 2.0 2.7 3.0 3.6 4.5 5.5 3.0 25C min 0.9 1.4 2.0 2.0 2.0 3.15 3.85 1.05 1.85 2.55 2.85 3.45 4.35 5.35 2.48 max 0.3 0.6 0.8 0.8 0.8 4.35 5.35 Value -40oC to 85 oC min max 0.9 1.4 2.0 2.0 2.0 3.15 3.85 0.3 0.6 0.8 0.8 0.8 - 4.35 - 5.35 1.0 1.8 2.5 2.8 3.4 4.3 5.3 2.40 -40 oC to Unit 125 oC min max V 0.9 1.4 2.0 2.0 2.0 3.15 3.85 V 0.3 0.6 0.8 0.8 0.8 - 4.35 - 5.35 V 1.0 1.8 2.5 2.8 3.4 4.3 5.3 2.20 V V V VIH High level voltage VIL Low level voltage input VO =0.1 B VOH High level voltage output VI = VIH or VIL IO = -100 uA VOL II ICC ICC1 VI = VIH or VIL; IO = -6 mA VI = VIH or VIL; 4.5 3.70 - 3.60 - 3.50 IO = -12 mA 0.2 0.2 - 0.15 Low level output VI = VIH or VIL 1.2 0.2 0.2 - 0.15 voltage IO = 100 uA 2.0 0.2 0.2 - 0.15 2.7 0.2 0.2 - 0.15 3.0 0.2 0.2 - 0.15 3.6 0.2 0.2 - 0.15 4.5 0.2 0.2 - 0.15 5.5 VI = VIH or VIL; IO 3.0 - 0.33 0.4 0.5 = 6 mA VI = VIH or VIL; IO 4.5 - 0.40 - 0.55 - 0.65 = 12 mA Input current VI = VCC or 0 V 5.5 - 0.1 - 1.0 - 1.0 Consumption current VI =VCC or 0 V 5.5 8.0 80 160 IO = 0 uA Additional input VI =VCC -0.6 V; 5.5 8.0 80 160 consumption current IO = 0 uA V V uA uA uA 3 IN74LV02 AC electrical characteristics (tLH = tHL = 2.5 ns, CL=50 pF, RL = 1 KOhm ,) Value -40 -40 Symb Test Parameter VCC, V 25 C ol conditions to 85 C to 125 C Unit min max min max min max tPHL, Propagation delay Fig.1 1.2 80 85 95 ns tPLH time when 2.0 17 21 26 switching "on", "off" 2.7 12 15 19 3.0 10 12 15 4.5 8 10 13 CI Input capacity 3.0 7 pF CD Dynamic capacity VI = 0 V 3.0 44 or VCC - Time diagram of input and output pulses tLH 0.9 A, B 0.1 tPH L tHL 0.9 VI VI 0.1 tPL H VCC GND 0.9 VI 0.1 tTHL VI = 0.5VCC VI 0.1 tTLH 0.9 VCC B, A Fig.1 4 |
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