CD74HCT283E ,High Speed CMOS Logic 4-Bit Binary Full Adder with Fast CarryMaximum Ratings Thermal InformationoDC Supply Voltage, V . . . . . . . . . . . . . . . . . . . . . ..
CD74HCT297E ,High Speed CMOS Logic Digital Phase-Locked-LoopMaximum Ratings Thermal InformationoDC Supply Voltage, V . . . . . . . . . . . . . . . . . . . . . ..
CD74HCT297E ,High Speed CMOS Logic Digital Phase-Locked-LoopCD54HC297, CD74HC297,CD74HCT297Data sheet acquired from Harris SemiconductorHigh-Speed CMOS LogicSC ..
CD74HCT297E ,High Speed CMOS Logic Digital Phase-Locked-LoopFeatures Description• Digital Design Avoids Analog Compensation Errors The ’HC297 and CD74HCT297 ar ..
CD74HCT299E ,High Speed CMOS Logic 8-Bit Universal Shift Register with 3-State OutputsFeatures DescriptionThe ’HC259 and ’HCT299 are 8-bit shift/storage registers• Buffered Inputswith t ..
CD74HCT299E ,High Speed CMOS Logic 8-Bit Universal Shift Register with 3-State OutputsCD54HC299, CD74HC299,CD54HCT299, CD74HCT299Data sheet acquired from Harris SemiconductorSCHS178CHig ..
CL-190YG , Mono-Color Upward-Lighting Type
CL-1KL3 , Infrared Emitting Diodes(GaAlAs)
CL-201IR , Miniature Surface Mountable Infrared CHIP LED CL-201 IR-X
CL-203 , Infrared Emitting Diodes(GaAlAs)
CL-205 , Infrared Emitting Diodes(GaAlAs)
CL-209 , Infrared Emitting Diodes(GaAlAs)
CD74HCT283E
High Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry
CD54HC283, CD74HC283, CD54HCT283, CD74HCT283 SCHS176D High-Speed CMOS Logic November 1997 - Revised October 2003 4-Bit Binary Full Adder with Fast Carry Features Description • Adds Two Binary Numbers The ’HC283 and ’HCT283 binary full adders add two 4-bit binary numbers and generate a carry-out bit if the sum • Full Internal Lookahead [ /Title exceeds 15. • Fast Ripple Carry for Economical Expansion (CD74 Because of the symmetry of the add function, this device HC283 • Operates with Both Positive and Negative Logic can be used with either all active-high operands (positive , logic) or with all active-low operands (negative logic). When • Fanout (Over Temperature Range) using positive logic the carry-in input must be tied low if there D74 C - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads is no carry-in. HCT28 - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads 3) Ordering Information o o • Wide Operating Temperature Range . . . -55 C to 125 C /Sub- o PART NUMBER TEMP. RANGE ( C) PACKAGE • Balanced Propagation Delay and Transition Times ject CD54HC283F3A -55 to 125 16 Ld CERDIP • Significant Power Reduction Compared to LSTTL (High Logic ICs Speed CD54HCT283F3A -55 to 125 16 Ld CERDIP • HC Types CMOS CD74HC283E -55 to 125 16 Ld PDIP - 2V to 6V Operation Logic CD74HC283M -55 to 125 16 Ld SOIC - High Noise Immunity: N = 30%, N = 30% of V IL IH CC 4-Bit at V = 5V CC CD74HC283MT -55 to 125 16 Ld SOIC Binary • HCT Types CD74HC283M96 -55 to 125 16 Ld SOIC Full - 4.5V to 5.5V Operation Adder CD74HCT283E -55 to 125 16 Ld PDIP - Direct LSTTL Input Logic Compatibility, V = 0.8V (Max), V = 2V (Min) IL IH CD74HCT283M -55 to 125 16 Ld SOIC - CMOS Input Compatibility, I ≤ 1µA at V , V l OL OH CD74HCT283MT -55 to 125 16 Ld SOIC CD74HCT283M96 -55 to 125 16 Ld SOIC NOTE: When ordering, use the entire part number. The suffix 96 denotes tape and reel. The suffix T denotes a small-quantity reel of 250. Pinout Functional Diagram 5 4 CD54HC283, CD54HCT283 A0 S0 (CERDIP) 6 CD74HC283, CD74HCT283 B0 (PDIP, SOIC) 3 1 TOP VIEW A1 S1 2 S1 1 16 V B1 CC B1 2 15 B2 14 13 A2 S2 A1 3 14 A2 15 B2 S0 4 13 S2 12 10 A0 5 12 A3 A3 S3 B0 6 11 B3 11 B3 C 7 10 S3 IN 7 9 C GND 8 9 C C IN OUT OUT GND = 8 V = 16 CC CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2003, 1
