UPC EETAC Bachelor's Degree in Telecommunications Systems and in Network Engineering EEL

 Digital chips and companies


Technologies

Classic chips

PLD μC ASIC (not covered in CSD)

Companies

 

Lattice Semiconductor

Intel

Xilinx

Microchip

Cypress

Arduino - Raspberry Pi

Electrical characteristics

 

Voltage levels

Power dissipation Propagation delay

Examples of classic chips covered in CSD

Chip CSD name (adaptation) Project Description
74LS04   P1 Six independent inverters, NOT gates, (LS-TTL)
SN74LVC2G17   P3 Dual buffer (non-inverter). Used as a component for key debouncing in the DE10-Lite board
4069UB   P1 Six independent inverters , NOT gates (CMOS)
4071B   P1 Classic gate chips (CMOS)
7400   P1 Four independent NAND gate of 2-input (TTL)
74LS00   P1 Four independent NAND gate of 2-input (LS-TTL)
74LS32   P1 Four independent XOR gates (LS-TTL)
74HCT153 Dual_MUX4 P2 Dual 4-input multiplexer  
CD74ACT151 MUX_8 P2  8-input multiplexer  
74HCT138 Dec_3_8 P2 3-to-8 line lbinary decoder, also an 8-channel demultiplexer
HEF4532B Enc_8_3 P2 8-to-3 binary encoder with priority
74LS148 /147 Enc_8_3, Enc_10_4 P2 8-to-3 binary encoder with priority
74LS47 HEX_7seg_decoder
HEX_7seg_type7447
P2 BCD to 7-segment decoder
74HCT182 CLA_Generator P3 4-bit carry-lookahead generator
74AS181 ALU_4bit P4 4-bit arithmetic and logic unit
74F85 Comp_4bit P3 4-bit comparator
DM74185 Bin_BCD_type74185
Bin_BCD_converter_6bit
P8
P2
Binary-to-BCD converters (BCD-to-Binary is DM74184)
74HCT283 Adder_4bit P3 4-bit binary adder (architecture carry-lookahead)
MC14560 Adder_BCD_1digit P9 4-bit BCD adder
74280 (1) (2) Odd_parity_checker P3 9-bit even and odd parity generator and checker
74LS279A RS_Latch P5 Quad active-low R-S latch
74HCT75   P5 Dual 2-bit transparent latch
 74HCT74 D_FF P5, P6 Dual Data type flip-flop
74LS273 D_FF P5, P6 Octal data type flip-flop with clear
HEF4027B JK_FF P5, P6 Dual JK flip-flop
74LS169 Counter_mod16 P7, 10 4-bit binary counter
74LS160A Counter_BCD_1digit P7, 10 1 digit BCD counter
74HCT194 Shift_Reg_4bit P7 4-bit shift register
74HCT4017 Counter_Johnson_mod10 P7, P10 5-bit Johnson counter
HD44180U, LM032L   P11 LCD display driver controller  and device  (2 rows, 16 characters)
DS1073 CLK_Generator P8, P12 Oscillator/Divider (Real-time clock)
DS1307   P8, P12 Real-time CLK calendar
74LS122 Timer P12, P8 Retriggerable timer
74LS121 Timer P12, P8 Non-retriggerable timer chip
555 Timer/CLK P8 Classic 555 chip
MM74C922   P6 Matrix keypad encoder

 

Other components

Component   Project Description
9904_112_31004 Premotec P6, P10 Stepper motor