Web2004 11 01 — /me drawing the CPU to be made (just 2 photos) ; 2004 11 11 — /me making a CPU simulation with Verilog (no photos, just Verilog files) ; 2004 11 22 — First series of 74LS parts arrived, /me played with them whole night ^_^ (11 photos) 2005 06 30 — Test setup of the switch board and the LED board is complete, layout of the ALU board planned (7 photos) WebMar 5, 2024 · The 74LS series of integrated circuits (ICs) was one of the most popular logic families of transistor-transistor logic (TTL) logic chips. 74LS series is a bipolar, low-power Schottky IC.74LS83 performs the addition of two 4-bit binary numbers. The sum (∑) outputs are provided for each bit and the resultant carry (C4) is obtained from the ...
74LS85 - 74LS85 4-bit Magnitude Comparator - Futurlec
WebAbstract: 74LS85 IC - 74LS85 IC 74LS85 74LS85 ttl of ic 74ls85 74LS8B 74lsb5 Text: TTL DATA SN54/ 74LS85 Ag A 1 A j A j Bq 6 , B j 83 ^ è *0 A 1 A2 a3 *0 Bt ® 2 " " ' `a >s , . CO M … Webpin diagram of ic 74ls85. Abstract: IC - 74LS85 of ic 74ls85 74LS85 binary to bcd ic ttl circuit diagram of 3 bit magnitude comparator. Text: = B Outputs are connected … how do satellites orbit earth
74LS85 datasheet & application notes - Datasheet Archive
Webtext: package. motorola schottky ttl devices sn54ls/ 74ls85 truth ta ble comparing inputs a 3-b3 a 3 , ma ma motorola schottky ttl devices 4-60 sn54ls/ 74ls85 dc characteristics over operating , schottky ttl devices 4-62 sn54ls/ 74ls85 a 0a 1a 2a 3® 0 b 28 3 a oa 1a 2a 3* 0 b 2b 3 - - ocr scan: pdf WebTTL chips. 74LS00 Quad 2-input NAND gates 74LS04 Hex inveter 74LS05 Hex inverters, open collector 74LS08 Quad 2-input AND gates 74LS21 Dual 4-input AND gates 74LS32 Quad 2-input OR gates 74LS74 Dual D flip-flop 74LS85 4-bit comparator 74LS121 One-shot 74LS123 Dual retriggerable one-shot 74LS125 Quad buffers, 3-state 74LS133 13-inputs … http://www.applelogic.org/files/74LS85.pdf how do saturn\u0027s rings stay in place