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54AC 74AC125 74ACT125 Quad Buffer with TRI-STATE Outputs
March 1993
54AC 74AC125 74ACT125 Qua...
www.DataSheet4U.com
54AC 74AC125 74ACT125 Quad Buffer with TRI-STATE Outputs
March 1993
54AC 74AC125 74ACT125 Quad Buffer with TRI-STATE Outputs
General Description
The ’AC ’ACT125 contains four independent non-inverting buffers with TRI-STATE outputs
Features
Y Y Y
ICC reduced by 50% Outputs source sink 24 mA ’ACT125 has TTL-compatible outputs
Logic Symbol
IEEE IEC
Connection Diagrams
Pin Assignment for DIP SOIC and Flatpak Pin Assignment for LCC
TL F 10692–1
TL F 10692 – 2 TL F 10692 – 3
Pin Names An Bn On
Description Inputs Outputs
Function Table Inputs An L L H Bn L H X Output On L H Z
H e HIGH
Voltage Level L e LOW
Voltage Level Z e HIGH Impedance X e Immaterial
TRI-STATE is a registered trademark of National Semiconductor Corporation FACTTM is a trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation
TL F 10692
RRD-B30M75 Printed in U S A
Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply
Voltage (VCC) DC Input Diode Current (IK) VI e b0 5V VI e VCC a 0 5V DC Input
Voltage (VI) DC Output Diode Current (IOK) VO e b0 5V VO e VCC a 0 5V DC Output
Voltage (VO) DC Output Source or Sink Current (IO) DC VCC or Ground Current per Output Pin (ICC or IGND) Storage Temperature (TSTG) Junction Temperature (TJ) CDIP PDIP
b 0 5V to a 7 0V b 20 mA a 20 mA b 0 5V to VCC a 0 5V b 20 mA a 2...