Philips Semiconductors 74HC245:74HCT245 ■ Octal bus tranceiver;3-state 9.Recommended operating conditions aramete Min Typ Max Unit Type 74HC245 supply voltage 20 5.06.0V input voltage 0 Vo output voltage 0 trtr input rise and fall Vcc 2.0 V 1000ns times Vcc =4.5V 6.0500ns Vcc =6.0V 400ng ambint temperature 40 +125℃ supply voltage 5.05.5 input voltage Vo output voltage input rise and fall Vcc =4.5 V 6.0 500 ns Tamb ambient temperature 40 +125 10.Static characteristics Static characteristics type 74HC245 are reterenced to GND (ground=V). Symbol Conditions Typ Max Unit Tamb25℃ VIH HIGH-level input voltage Vcc =2.0 V 1.5 1.2- Vcc=4.5V 3.152.4 Vcc=6.0V 4.2 3.2 N LOW-level input voltage Vcc 2.0V 0.80.5V Vcc=4.5V 2.11.35V Voc=6.0V 2.81.8V HIGH-level output voltage Vi=ViH or ViL 20 HA:Vcc=2.0V 2.0 l0=-20AVcc=45 95 lo=-20 HA;Vcc 6.0\ 6.0- lo =-6.0 mA;Vcc 4.5 V 3.984.32· lo=-7.8 mA:Vcc=6.0 V 5.485.81 LV 2006.Al righ Rev.03-31 January 2005
9397 750 14502 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 6 of 22 Philips Semiconductors 74HC245; 74HCT245 Octal bus tranceiver; 3-state 9. Recommended operating conditions 10. Static characteristics Table 6: Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit Type 74HC245 VCC supply voltage 2.0 5.0 6.0 V VI input voltage 0 - VCC V VO output voltage 0 - VCC V tr, tf input rise and fall times VCC = 2.0 V - - 1000 ns VCC = 4.5 V - 6.0 500 ns VCC = 6.0 V - - 400 ns Tamb ambient temperature −40 - +125 °C Type 74HCT245 VCC supply voltage 4.5 5.0 5.5 V VI input voltage 0 - VCC V VO output voltage 0 - VCC V tr, tf input rise and fall times VCC = 4.5 V - 6.0 500 ns Tamb ambient temperature −40 - +125 °C Table 7: Static characteristics type 74HC245 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit Tamb = 25 °C VIH HIGH-level input voltage VCC = 2.0 V 1.5 1.2 - V VCC = 4.5 V 3.15 2.4 - V VCC = 6.0 V 4.2 3.2 - V VIL LOW-level input voltage VCC = 2.0 V - 0.8 0.5 V VCC = 4.5 V - 2.1 1.35 V VCC = 6.0 V - 2.8 1.8 V VOH HIGH-level output voltage VI = VIH or VIL IO = −20 µA; VCC = 2.0 V 1.9 2.0 - V IO = −20 µA; VCC = 4.5 V 4.4 4.5 - V IO = −20 µA; VCC = 6.0 V 5.9 6.0 - V IO = −6.0 mA; VCC = 4.5 V 3.98 4.32 - V IO = −7.8 mA; VCC = 6.0 V 5.48 5.81 - V
Philips Semiconductors 74HC245;74HCT245 ■ Octal bus tranceiver;3-state Symbol Paramoter Min Typ Max Unit LOW-level output voltage Vi=ViH or ViL lo=20 uA:Vcc 2.0V 0 0.1 V lo=20 uA:Vcc 4.5V 0 0.1V lo=20 uA:Vce=6.0V 0 0.1V lo 6.0 mA:Vcc 4.5 V 0.150.26V lo=7.8 mA:Vcc 6.0V 0.160.26V input leakage current Vi=Vcc or GND:Voc=6.0 V 40.1 o2 OFF-state output current 0.5 quiescent supply current 8.0 input capacitance Cvo input/output capacitance 10 pF Tmb=_40Cto+85°C HIGH-level input voltage Vcc 2.0V 1.5 Vcc=4.5V 3.15 Voc=6.0V 42 LOW-level input voltage Vcc 2.0V 05 Vec=4.5V 35 1.8 > VoH HIGH-level output voltage VCC =6.0V lo=-20 HA;Vcc=2.0 V 9 lo =-20 uA:Vcc 4.5 V 4.4 lo =-20 uA:Vcc 6.0V 5.9 lo =-6.0 mA:Vcc =4.5V 3.84 lo =-7.8 mA:Vcc =6.0V 534 LOW-level output voltage Vi=Viu or Vi lo 20 uA:Vcc 2.0 V 0.1 0 20 A:Vcc= lo=20 HA:Vcc=6.0 lo 6.0 mA:Vcc=4.5V 03 lo =7.8 mA;Vcc =6.0V 0.33V input leakage current Vi=Vcc or GND:Voc =6.0V ±1.0 loz OFF-state output current VVo-Vcc or GND 5.0 HA quiescent supply current 80 T6mb=-40℃to+125C HIGH-level input votage Voc =2.0 V Vcc=4.5V 315 Vcc=6.0 v 42 006.Al rich Rev.03-31 January 2005 70f2
9397 750 14502 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 7 of 22 Philips Semiconductors 74HC245; 74HCT245 Octal bus tranceiver; 3-state VOL LOW-level output voltage VI = VIH or VIL IO = 20 µA; VCC = 2.0 V - 0 0.1 V IO = 20 µA; VCC = 4.5 V - 0 0.1 V IO = 20 µA; VCC = 6.0 V - 0 0.1 V IO = 6.0 mA; VCC = 4.5 V - 0.15 0.26 V IO = 7.8 mA; VCC = 6.0 V - 0.16 0.26 V ILI input leakage current VI = VCC or GND; VCC = 6.0 V - - ±0.1 µA IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V - - ±0.5 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 8.0 µA CI input capacitance - 3.5 - pF CI/O input/output capacitance - 10 - pF Tamb = −40 °C to +85 °C VIH HIGH-level input voltage VCC = 2.0 V 1.5 - - V VCC = 4.5 V 3.15 - - V VCC = 6.0 V 4.2 - - V VIL LOW-level input voltage VCC = 2.0 V - - 0.5 V VCC = 4.5 V - - 1.35 V VCC = 6.0 V - - 1.8 V VOH HIGH-level output voltage VI = VIH or VIL IO = −20 µA; VCC = 2.0 V 1.9 - - V IO = −20 µA; VCC = 4.5 V 4.4 - - V IO = −20 µA; VCC = 6.0 V 5.9 - - V IO = −6.0 mA; VCC = 4.5 V 3.84 - - V IO = −7.8 mA; VCC = 6.0 V 5.34 - - V VOL LOW-level output voltage VI = VIH or VIL IO = 20 µA; VCC = 2.0 V - - 0.1 V IO = 20 µA; VCC = 4.5 V - - 0.1 V IO = 20 µA; VCC = 6.0 V - - 0.1 V IO = 6.0 mA; VCC = 4.5 V - - 0.33 V IO = 7.8 mA; VCC = 6.0 V - - 0.33 V ILI input leakage current VI = VCC or GND; VCC = 6.0 V - - ±1.0 µA IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V - - ±5.0 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 80 µA Tamb = −40 °C to +125 °C VIH HIGH-level input voltage VCC = 2.0 V 1.5 - - V VCC = 4.5 V 3.15 - - V VCC = 6.0 V 4.2 - - V Table 7: Static characteristics type 74HC245 .continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit
Philips Semiconductors 74HC245:74HCT245 ■ Octal bus tranceiver;3-state Table 7:Static characteristics type At recommended operating conditions:voltages are referenced to GND (ground=0V). Symbol Parameter Conditions Min Typ Max Unit VIL LOW-level input voltage Voc 2.0 V 0.5 Voc =4.5V 1.35V Voc=6.0V 1.8V VoH HIGH-level output voltage Vi=VIH or V lo=-20 uA:Vec 2.0V 1.9 0=-20AVee=45V A4 o -20 HA:Vcc =6.0V 6=-60mA 51 LOW-level output voltage lo=20 uA:Vcc =2.0V 0.1 lo=20 uA:Vcc =4.5V 0.1 V lo=20μAVcc=6.0V 0.1V lo 6.0 mA:Vcc =4.5 V 0.4V lo 7.8 mA:Vcc 6.0 V 0.4V input leakage current +1.0 DEE-state output current +10.0 quiescent supply current 160A 74HCT245 Symbol Parameter Conditions Min Typ Max Unit Tmb=25℃ V HIGH-level input voltage Voc=4.5Vto 5.5V 2.01.6 Vcc 4.5 V to 5.5 V 120.8V evel Vi Vec-45V 44 3.98432 LOW-level output voltage Vi=ViIH or ViL:Vcc=4.5V lo=20HA 0 0.1V lo=6.0 mA 0.150.26V input leakage current Vi=Vcc or GND:Vcc 5.5 V 40.1uA 6 OFF-state output current Vi=VIH or ViL:Vcc =5.5 V: 0.5A quiescent supply current 8.0 A pta Rev.03-31 January 2005
9397 750 14502 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 31 January 2005 8 of 22 Philips Semiconductors 74HC245; 74HCT245 Octal bus tranceiver; 3-state VIL LOW-level input voltage VCC = 2.0 V - - 0.5 V VCC = 4.5 V - - 1.35 V VCC = 6.0 V - - 1.8 V VOH HIGH-level output voltage VI = VIH or VIL - IO = −20 µA; VCC = 2.0 V 1.9 - - V IO = −20 µA; VCC = 4.5 V 4.4 - - V IO = −20 µA; VCC = 6.0 V 5.9 - - V IO = −6.0 mA; VCC = 4.5 V 3.7 - - V IO = −7.8 mA; VCC = 6.0 V 5.2 - - V VOL LOW-level output voltage VI = VIH or VIL - IO = 20 µA; VCC = 2.0 V - - 0.1 V IO = 20 µA; VCC = 4.5 V - - 0.1 V IO = 20 µA; VCC = 6.0 V - - 0.1 V IO = 6.0 mA; VCC = 4.5 V - - 0.4 V IO = 7.8 mA; VCC = 6.0 V - - 0.4 V ILI input leakage current VI = VCC or GND; VCC = 6.0 V - - ±1.0 µA IOZ OFF-state output current VI = VIH or VIL; VO = VCC or GND; VCC = 6.0 V - - ±10.0 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 160 µA Table 7: Static characteristics type 74HC245 .continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit Table 8: Static characteristics type 74HCT245 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit Tamb = 25 °C VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 V VOH HIGH-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = −20 µA 4.4 4.5 - V IO = −6 mA 3.98 4.32 - V VOL LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V IO = 20 µA - 0 0.1 V IO = 6.0 mA - 0.15 0.26 V ILI input leakage current VI = VCC or GND; VCC = 5.5 V - - ±0.1 µA IOZ OFF-state output current VI = VIH or VIL; VCC = 5.5 V; VO = VCC or GND per input pin; other inputs at VCC or GND; IO =0A - - ±0.5 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 8.0 µA