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| HEX BUFFER/DRIVER 4-BIT PLUS 2-BIT, NONINVERTING AND INVERTING, 3-STATE CONNECTION DIAGRAMS MC54/74F367 VCC OE2 16 15 I 14 O 13 I 12 O 11 I 10 O 9 MC54/74F367 MC54/74F368 F367 HEX BUFFER/DRIVER 4-BIT PLUS 2-BIT, NONINVERTING 3-STATE F368 HEX BUFFER/DRIVER 4-BIT PLUS 2-BIT, INVERTING 3-STATE FASTTM SCHOTTKY TTL 1 OE1 2 I 3 O 4 I 5 O 6 I 7 O 8 GND 16 MC54/74F368 VCC OE2 16 15 I 14 O 13 I 12 O 11 I 10 O 9 J SUFFIX CERAMIC CASE 620-09 1 16 1 N SUFFIX PLASTIC CASE 648-08 1 OE1 2 I 3 O 4 I 5 O 6 I 7 O 8 GND 16 1 FUNCTION TABLE Inputs OE L L H I L H X O L H Z Outputs O H L Z H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care Z = High Impedance D SUFFIX SOIC CASE 751B-03 ORDERING INFORMATION MC54FXXXJ MC74FXXXN MC74FXXXD Ceramic Plastic SOIC GUARANTEED OPERATING RANGES Symbol VCC TA Supply Voltage Operating Ambient Temperature Range Parameter 54, 74 54 74 IOH IOL Output Current -- High 54 74 Output Current -- Low 54 74 Min 4.5 -55 0 Typ 5.0 25 25 Max 5.5 125 70 -12 -15 48 64 mA mA Unit V C FAST AND LS TTL DATA 4-165 MC54/74F367 * MC54/74F368 DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified) Limits Symbol VIH VIL VIK Parameter Input HIGH Voltage Input LOW Voltage Input Clamp Diode Voltage 54, 74 74 VOH Output HIGH Voltage 54 74 VOL Output LOW Voltage 54 74 IOZH IOZL IIH Output Off Current HIGH Output Off Current LOW Input HIGH Current 2.4 2.7 2.0 2.0 0.35 0.4 0.55 0.55 50 -50 20 100 IIL IOS Input LOW Current Output Short Circuit Current (Note 2) ICCH F367 ICCL ICCZ ICC F368 ICCH ICCL ICCZ -100 -20 -225 35 62 48 25 62 48 mA VCC = MAX A mA 3.4 3.4 Min 2.0 0.8 -1.2 Typ Max Unit V V V V V V V V V A A A Test Conditions Guaranteed Input HIGH Voltage Guaranteed Input LOW Voltage IIN = -18 mA IOH = -3.0 mA IOH = -3.0 mA IOH = -12 mA IOH = -15 mA IOL = 48 mA IOL = 64 mA VOUT = 2.7 V VOUT = 0.5 V VIN = 2.7 V VIN = 7.0 V VIN = 0.5 V VOUT = GND VCC = MAX VCC = MAX VCC = MAX VCC = 0 V VCC = MAX VCC = MAX VCC = MIN VCC = 4.5 V VCC = 4.75 V VCC = 4.5 V VCC = 4.5 V VCC = MAX NOTES: 1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable device type. 2. Not more than one output should be shorted at a time, nor for more than 1 second. AC CHARACTERISTICS 54/74F TA = +25C VCC = +5.0 V CL = 50 pF Symbol tPLH tPHL tPLH tPHL tPZH tPZL tPHZ tPLZ Parameter Propagation Delay In to On Propagation Delay In to On Output Enable Time to HIGH and LOW Level Output Disable Time from HIGH and LOW Level F368 F367 Min 2.0 3.0 2.0 1.0 2.5 3.0 2.5 1.5 Typ 4.5 5.5 5.0 3.0 5.5 6.5 4.5 4.0 Max 6.5 7.0 6.5 5.0 7.5 8.5 6.5 6.0 54F TA = -55C to +125C VCC = 5.0 V 10% CL = 50 pF Min 2.0 3.0 2.0 1.0 2.5 3.0 2.5 1.5 Max 8.0 8.5 8.5 6.5 9.5 10 8.0 7.5 74F TA = 0C to +70C VCC = 5.0 V 10% CL = 50 pF Min 2.0 3.0 2.0 1.0 2.5 3.0 2.5 1.5 Max 7.0 7.5 7.5 5.5 8.5 9.0 7.0 6.5 ns ns ns Unit ns FAST AND LS TTL DATA 4-166 |
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