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MC74AC125 MC74ACT125 Quad Buffer With 3ĆState Outputs
• Outputs Source/Sink • ′ACT125 Has TTL Compatible Inputs PIN ASSIGNMENTS
VCC 14 A2 13 B2 12 O2 11 A3 10 B3 9 O3 8
14 1
QUAD BUFFER WITH 3-STATE OUTPUTS
PIN NAMES
An, Bn On 1 A0 2 B0 3 O0 4 A1 5 B1 6 O1 7 GND Inputs Outputs
N SUFFIX CASE 646-06 PLASTIC
FUNCTION TABLE
Inputs An L L H Bn L H X Output On L H Z
D SUFFIX CASE 751A-03 SOIC
H = High Voltage Level L = Low Voltage Level Z = High Impedance X = Immaterial
MAXIMUM RATINGS*
Symbol VCC Vin Vout Iin Iout ICC Tstg Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC VCC or GND Current per Output Pin Storage Temperature Value –0.5 to +7.0 –0.
74AC125 Datasheet
