Datasheet Texas Instruments CD54AC283 — Ficha de datos

CD54/74AC283,
CD54/74ACT283 Data sheet acquired from Harris Semiconductor
SCHS251D 4-Bit Binary Fill Adder With Fast Carry August 1998 -Revised May 2000 Features Description Buffered Inputs The ’AC283 and ’ACT283 4-bit binary adders with fast carry
that utilize Advanced CMOS Logic technology. These
devices add two 4-bit binary numbers and generate a carryout bit if the sum exceeds 15. Exceeds 2kV ESD Protection MIL-STD-883, Method
3015 SCR-Latchup-Resistant CMOS Process and Circuit
Design Because of the symmetry of the add function, this device
can be used with either all active-HIGH operands (positive
logic) or with all active-LOW operands (negative logic).
When using positive logic, the carry-in input must be tied
LOW if there is no carry-in. Speed of Bipolar FASTв„ў/AS/S with Significantly
Reduced Power Consumption Balanced Propagation Delays AC Types Feature 1.5V to 5.5V Operation and
Balanced Noise Immunity at 30% of the Supply Ordering Information В±24mA Output Drive Current
-Fanout to 15 FASTв„ў ICs
-Drives 50Ω Transmission Lines PART
NUMBER TEMP.
RANGE (oC) CD54AC283F3A PACKAGE -55 to 125 16 Ld CERDIP CD74AC283E 0 to 70oC, -40 to 85,
-55 to 125 16 Ld PDIP CD74AC283M 0 to 70oC, -40 to 85,
-55 to 125 16 Ld SOIC CD54ACT283F3A -55 to 125 16 Ld CERDIP 0 to 70oC, -40 to 85, CD74ACT283E 16 Ld PDIP -55 to 125
0 to 70oC, -40 to 85,
-55 to 125 CD74ACT283M 16 Ld SOIC NOTES:
1. When ordering, use the entire part number. Add the suffix 96 to
obtain the variant in the tape and reel. …