IN74ACT125
IN74ACT125 is Quad 3-State Buffer manufactured by IK Semiconductor.
TECHNICAL DATA
Quad 3-State Noninverting Buffers
High-Speed Silicon-Gate CMOS
The IN74ACT125 is identical in pinout to the LS/ALS125, HC/HCT125. The IN74ACT125 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The IN74ACT125 noninverting buffers are designed to be used with 3state memory address drivers, clock drivers, and other bus-oriented systems. The devices have four separate output enables that are active-low.
- TTL/NMOS patible Input Levels
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 4.5 to 5.5 V
- Low Input Current: 1.0 µA; 0.1 µA @ 25°C
- Outputs Source/Sink 24 m A
ORDERING INFORMATION IN74ACT125N Plastic IN74ACT125D SOIC TA = -40° to 85° C for all packages
LOGIC DIAGRAM PIN ASSIGNMENT
FUNCTION TABLE
Inputs A H L X OE L L H Output Y H L Z w w w
.d e e h s a t a
. u t4 m o c
PIN 14 =VCC PIN 7 = GND
X = don’t care Z = high impedance
..
MAXIMUM RATINGS-
Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
- 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 Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +7.0 -0.5 to VCC +0.5 -0.5 to VCC +0.5 ±20 ±50 ±50 750 500 -65 to +150 260
Unit V V V m A m A m A m W °C °C
Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Remended Operating Conditions. +Derating
- Plastic DIP:
- 10 m W/°C from 65° to 125°C SOIC Package: :
- 7 m W/°C from 65° to 125°C
REMENDED OPERATING CONDITIONS
Symbol VCC VIN, VOUT TJ TA IOH IOL tr, tf
- Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Junction Temperature...
