DM74LS283M ,4-Bit Binary Adders with Fast CarryDM74LS283 4-Bit Binary Adder with Fast CarryAugust 1986Revised March 2000DM74LS2834-Bit Binary Adde ..
DM74LS283N ,4-Bit Binary Adder with Fast CarryFeaturesYFull-carry look-ahead across the four bitsThese full adders perform the addition of two 4- ..
DM74LS293N ,7 V, 4-bit binary counterFeatures
I GND and Vcc on Corner Pins (Pins 7 and 14
respectively)
I Typical power dissipati ..
DM74LS298N ,Quad 2-Port Register Multiplexer with StorageFeaturesThe DM74LS298 is a quad 2-port register. It is the logical Select from two data sourcesequ ..
DM74LS298N ,Quad 2-Port Register Multiplexer with StorageFunctional DescriptionThis device is a high speed quad 2-port register. It selects four bits of dat ..
DM74LS299N ,8-Input Universal Shift/Storage Register with Common Parallel I/O Pins
DS2223 ,256朾it EconoRAMDS2223/DS2224DS2223/DS2224EconoRAM
DS2223 ,256朾it EconoRAMDS2223/DS2224DS2223/DS2224EconoRAM
DS2223Z ,256朾it EconoRAMDS2223/DS2224DS2223/DS2224EconoRAM
DS2224 ,32朾it serial number (ROM), 224朾it SRAMDS2223/DS2224DS2223/DS2224EconoRAM
DS2227-100 ,Flexible NV SRAM StikFEATURES PIN ASSIGNMENT Flexibly organized as 128k x 32, 256k x 16,or 512k x 8 bits Data retentio ..
DS2227-120 ,Flexible NV SRAM Stikapplications data integrity is paramount. TheDS2227 provides two batteries for each SRAM and an int ..
DM74LS283M
4-Bit Binary Adder with Fast Carry
DM74LS283 4-Bit Binary Adder with Fast Carry August 1986 Revised March 2000 DM74LS283 4-Bit Binary Adder with Fast Carry General Description Features These full adders perform the addition of two 4-bit binary � Full-carry look-ahead across the four bits numbers. The sum (∑) outputs are provided for each bit � Systems achieve partial look-ahead performance with and the resultant carry (C4) is obtained from the fourth bit. the economy of ripple carry These adders feature full internal look ahead across all four � Typical add times bits. This provides the system designer with partial look- Two 8-bit words 25 ns ahead performance at the economy and reduced package Two 16-bit words 45 ns count of a ripple-carry implementation. The adder logic, including the carry, is implemented in its � Typical power dissipation per 4-bit adder 95 mW true form meaning that the end-around carry can be accomplished without the need for logic or level inversion. Ordering Code: Order Number Package Number Package Description DM74LS283M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM74LS283N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram © 2000 DS006421
