TECHNICAL DATA KK74LV620 OCTAL 3-STATE INVERTING BUS TRANSCEIVER Microcircuits KK74LV620 are pin-to-pin compatible with microcircuits of series 74ALS620, 74HC620, 74HCT620. Input voltage levels are compatible with standard C-MOS levels Features: Output voltage levels are compatible with input levels C-MOS, N-MOS and TTL microcircuits. Supply voltage range from 1.2 to 3.6 V. Maximum input current: 1.0 mkA; 0.1 mkA at Т = 25 °С. Consumption current 8 mA. ORDERING INFORMATION KK74LV620N Plastic KK74LV620D SOIC TA = -40° to 125° C for all packages Block diagram Truth table 01 02 OEB OEA 19 A1 B1 03 08 13 A7 B7 09 14 A6 B6 12 A8 B8 OEB 01 20 VCC A1 02 19 OEA A2 03 18 B1 A3 04 17 B2 15 A5 B5 07 16 A4 B4 06 Pinout 17 A3 B3 05 Inputs/Outputs А В A=B input input B=A Z Z A=B B=A A2 B2 04 18 Inputs OEB OEA L L H H L H H H 11 A4 05 620 16 B3 A5 06 15 B4 A6 07 14 B5 A7 08 13 B6 A8 09 12 B7 GND 10 11 B8 1 KK74LV620 Absolute maximum ratings* Symbol VCC IIK *1 IOK *2 IO * 3 ICC IGND PD Parameter Value from -0.5 to +5.0 ±20 ±50 ±35 ±70 ±70 Supply voltage Input diode current Output diode current Output current source-drain Supply output current Common output current Dissipation power at free Plastic DIP air Unit V mA mA mA mA mA mW change, *4 750 500 Tstg Storage temperature from -65 to °C +150 TL 260 °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°С to 125°C value of dissipation power drops down - to 10 mW/°C for Plastic DIP - to 7 mW/°C for SOIC SOIC *4 Maximum conditions Symbol VCC VIN VOUT TA tLH, tHL Parameter Supply voltage Input voltage Output voltage Operation temperature. For all packages Period of signal rise and VCC =1.2 В fall edges (Figure 1) VCC =2.0 В VCC =3.0 В VCC =3.6 В Min Max Unit 1.2 0 0 -40 0 3.6 VCC VCC 125 1000 700 500 400 V V V °C ns 2 KK74LV620 DC electrical characteristics Symb ol Parameter Test conditions VIH High input voltage VO = VCC-0.1 V VIL Low input voltage VO =0.1 V VOH High output voltage VI = VIH or VIL Io = -50 mkA VOL Low output voltage II IOZ ICC VCC, V From 40°C to 125°C min max 0.9 1.4 2.1 2.5 0.3 0.6 0.9 1.1 1.1 1.9 2.9 3.5 - 2.48 - 2.34 - 2.20 - V - 0.09 0.09 0.09 0.09 - 0.1 0.1 0.1 0.1 - 0.1 0.1 0.1 0.1 V 3.0 - 0.33 - 0.4 - 0.5 V 3.6 3.6 - ±0.1 ±0.5 - ±1.0 ±5 - ±1.0 ±10 uA uA 3.6 - 8.0 - 80 - 160 uA 1.2 2.0 3.0 3.6 1.2 2.0 3.0 3.6 1.2 2.0 3.0 3.6 VI = VIH or VIL 3.0 Io = -8 mA VI = VIH or VIL 1.2 Io = 50 mkA 2.0 3.0 3.6 VI = VIH or VIL Io = 8 mA Input current VI = VCC or 0 V Output current in «off» Outputs in the third state state VI = VIL or VIH VO =VCC or 0 V Consumption current VI =VCC or 0 V Io = 0 mkA Unit Value From 25°C 40°C to 85°C min max min max 0.9 0.9 1.4 1.4 2.1 2.1 2.5 2.5 0.3 0.3 0.6 0.6 0.9 0.9 1.1 1.1 1.11 1.1 1.91 1.9 2.91 2.9 3.51 3.5 - V V V 3 KK74LV620 AC electrical characteristics (CL=50 pF, tLH = tHL = 6.0 ns) Sym-bol tPHL, tPLH Parameter Propagation Test conditions delay and Fig.1 tPHZ tPLZ Propagation delay from OE to time when switching Y from high, low levels into «off» state tPZH tPZL Propagation delay from OE to time when switching Y from «off» state into high, low levels Fig.2 from A to B time in «on» from B to A «off» states tTHL, tTLH CI CPD 25°C 1.2 2.0 3.0 1.2 2.0 3.0 min max 100 23 14 120 30 20 Value Unit From - From -40°C 40°C to to 125°C 85°C min max min max 125 140 ns 28 34 18 21 140 160 37 43 24 28 1.2 2.0 3.0 - 120 28 17 - 140 35 21 - 160 43 26 1.2 2.0 3.0 Input capacitance 3.0 Dynamic capacitance VI = 0 V or 3.0 (for one channel) VCC - 60 16 10 7 50 - 75 20 13 - - 90 24 15 - Transition time when switching on, off Fig.2 VCC, V Fig.1 pF 4 KK74LV620 - Time diagram of control of AC characteristics tPLH, tPHL tLH tHL 0.9 0.9 A, B VCC VI VI 0.1 tPH 0.1 tPL L H 0.9 GND VCC 0.9 VI VI B, A 0.1 tTHL 0.1 tTLH VI = 0.5VCC Fig.1 - Time diagram of control of AC characteristics tPLZ, tPHZ, tPZL, tPZH VCC VI OEB VI 0.1 GND VCC OEA VI VI GND tPZH VI 0.9 VOH tPHZ A, B 0V tPLZ A, B VCC VI tPZL 0.1 VOL VI = 0.5VCC Fig.2 5 KK74LV620 N SUFFIX PLASTIC DIP (MS - 001AD) A Dimension, mm 11 20 B 1 10 Symbol MIN MAX A 24.89 26.92 B 6.1 7.11 5.33 C F L C -T- SEATING PLANE N D 0.36 0.56 F 1.14 1.78 G 2.54 H 7.62 J 0° 10° K 2.92 3.81 0.25 (0.010) M T L 7.62 8.26 1. Dimensions “A”, “B” do not include mold flash or protrusions. M 0.2 0.36 N 0.38 G K M D NOTES: J H Maximum mold flash or protrusions 0.25 mm (0.010) per side. D SUFFIX SOIC (MS - 013AC) A 20 11 H Dimension, mm B 1 P 10 G R x 45 C -TK D SEATING PLANE J 0.25 (0.010) M T C M F M Symbol MIN MAX A 12.6 13 B 7.4 7.6 C 2.35 2.65 D 0.33 0.51 F 0.4 1.27 G 1.27 H 9.53 J 0° 8° 1. Dimensions A and B do not include mold flash or protrusion. K 0.1 0.3 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side M 0.23 0.32 P 10 10.65 R 0.25 0.75 NOTES: for A; for B ‑ 0.25 mm (0.010) per side. 6