Revised August 1999 74F366•74F368 Hex Inverter Buffer with 3-STATE Outputs ■ High-speed Features ■ Bus-oriented ■ 3-STATE buffer outputs sink 64 mA ■ High impedance npn base inputs for reduced loading Ordering Code: Order Number 74F366SC Package Number Package Description M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 74F366PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide 74F368SC M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 74F368SJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74F368PC N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagrams 74F366 © 1999 Fairchild Semiconductor Corporation 74F368 DS009521 www.fairchildsemi.com 74F366•74F368 Hex Inverter Buffer with 3-STATE Outputs April 1988 74F366•74F368 Logic Symbols IEEE/IEC 74F366 IEEE/IEC 74F368 Unit Loading/Fan Out Pin Names Description U.L. Input IIH/IIL HIGH/LOW Output IOH/IOL OE1, OE2 Output Enable Input (Active LOW) 1.0/0.033 20 µA/−20 µA In Input 1.0/0.033 20 µA/−20 µA On, On Outputs 600/106.6 (80) −12 mA/64 mA (48 mA) Function Tables 74F366 Inputs 74F368 Output Inputs Output OE1 OE2 I O OE I O L L L H L L H L L H L H X Z L L H X H X Z H X X Z L = LOW Voltage Level H www.fairchildsemi.com X = Immaterial = HIGH Voltage Level Z = High Impedance 2 Recommended Operating Conditions Storage Temperature −65°C to +150°C Ambient Temperature under Bias −55°C to +125°C Free Air Ambient Temperature Junction Temperature under Bias −55°C to +150°C Supply Voltage 0°C to +70°C +4.5V to +5.5V −0.5V to +7.0V VCC Pin Potential to Ground Pin Input Voltage (Note 2) −0.5V to +7.0V Input Current (Note 2) −30 mA to +5.0 mA Voltage Applied to Output in HIGH State (with VCC = 0V) Standard Output −0.5V to VCC 3-STATE Output −0.5V to +5.5V Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Current Applied to Output twice the rated IOL (mA) in LOW State (Max) Note 2: Either voltage limit or current limit is sufficient to protect inputs. DC Electrical Characteristics Symbol Parameter Min Typ Max Units VCC Conditions VIH Input HIGH Voltage VIL Input LOW Voltage 0.8 V VCD Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA VOH Output HIGH V Min IOH = −15 mA 0.55 V Min IOL = 64 mA 2.0 10% VCC V 2.0 Recognized as a HIGH Signal Recognized as a LOW Signal Voltage VOL Output LOW 10% VCC Voltage IIH Input HIGH Current 20 µA Max VIN = 2.7V IBVI Input HIGH Current 100 µA Max VIN = 7.0V Breakdown Test IIL Input LOW Current −20 µA Max VIN = 0.5V IOZH Output Leakage Current 50 µA Max VOUT = 2.7V IOZL Output Leakage Current −50 µA Max VOUT = 0.5V IOS Output Short-Circuit Current −225 mA Max VOUT = 0V ICEX Output HIGH Leakage Current 250 µA Max VOUT = VCC −100 IZZ Bus Drainage Test 500 µA 0.0V VOUT = 5.25V ICCH Power Supply Current 20 25 mA Max VO = HIGH ICCL Power Supply Current 49 62 mA Max VO = LOW ICCZ Power Supply Current 35 48 mA Max VO = HIGH Z AC Electrical Characteristics TA = +25°C Symbol tPLH Parameter Typ Max Min Max 4.0 6.5 2.0 7.5 1.0 1.8 5.0 1.0 5.5 Enable Time (74F366) 2.5 4.2 9.5 2.5 10.0 2.5 4.2 9.0 2.5 9.5 Enable Time (74F368) 2.5 4.2 7.5 2.0 8.5 3.0 5.6 8.5 3.0 9.0 2.0 3.3 6.5 2.0 7.0 2.0 4.1 6.5 2.0 7.0 tPZL tPHZ tPLZ CL = 50 pF 2.5 tPZL tPZH CL = 50 pF CL = 50 pF Min Propagation Delay tPHL tPZH TA = 0°C to +70°C VCC = +5.0V Disable Time 3 Units ns ns ns ns www.fairchildsemi.com 74F366•74F368 Absolute Maximum Ratings(Note 1) 74F366•74F368 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow Package Number M16A 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M16D www.fairchildsemi.com 4 74F366•74F368 Hex Inverter Buffer with 3-STATE Outputs Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N16E Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. 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