IN74HC125A
TECHNICAL DATA
Quad 3-State Noninverting Buffers
The IN74HC125A is identical in pinout to the LS/ALS125. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LS/ALSTTL outputs. The IN74HC125A 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.
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2.0 to 6.0 V
- Low Input Current: 1.0 µA
- High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION IN74HC125AN Plastic IN74HC125AD SOIC TA = -55° to 125° C for all packages
LOGIC DIAGRAM PIN ASSIGNMENT
FUNCTION TABLE
Inputs A PIN 14 =VCC PIN 7 = GND 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
X = don’t care Z = high impedance
..
MAXIMUM RATINGS-
Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
- Parameter...
