Data Sheet
| Digital | |||
| AND Gates | |||
| 74LS08 | Quad 2-input AND Gates | 74LS11 | Triple 3-input AND Gates |
| 74LS21 | Dual 4-input AND Gates | ||
| OR Gates | |||
| 74LS32 | Quad 2-input OR Gates | ||
| NAND Gates | |||
| 74LS00 | Quad 2-input NAND Gates | 74LS10 | Triple 3-input NAND Gates |
| 74LS20 | Dual 4-input NAND Gates | 74LS30 | Single 8-input NAND Gate |
| NOR Gates | |||
| 74LS02 | Quad 2-input NOR gates | ||
| XOR/XNOR Gates | |||
| 74LS86 | Quad 2-input XOR gates | ||
| Inverters | |||
| 74LS04 | Hex Inverter | 74LS05 | Hex Inverter - Open Collector |
| 74LS14 | Hex Inverter - Schmitt | ||
| Flip-Flops/Latches | |||
| 74LS73A | Dual J-K Negative-edge Triggered Flip-Flops | 74LS74A | Dual D-Type Flip-Flops |
| 74LS109A | Dual J-K Positive-edge Triggered Flip-Flops | 74LS174 | Hex D-type Flip-Flops |
| 74LS175 | Quad D-Type Flip-Flops | 74LS373 | Octal Transparent Latch - 3-State Outputs |
| 74LS374 | Octal D-Type Flip-Flops - 3-State Outputs | 74LS259 | 8-bit Addressable Latch |
| Tri-state Buffers | |||
| 74LS125A | Quad Tri-state buffers - Low-true enable | 74LS126A | Quad Tri-state buffers - High-true enable |
| Decoders/Demultiplexers | |||
| 74LS42 | 1-of-10 Decoder | 74LS138 | 3-to-8 Decoder |
| 74LS139 | Dual 2-to-4 Decoders | 74LS154 | 4-to-16 Decoder |
| Data Selectors/Multiplexers | |||
| 74LS151 | 1-of-8 Multiplexer | 74LS153 | Dual 4-input Multiplexers |
| Counters | |||
| 74LS163A | 4-bit Binary Counter - Synchronous Clear | 74LS168 | 4-bit BCD Up/Down Counter |
| 74LS169 | 4-bit Binary Up/Down Counter | 74LS191 | Presettable 4-bit Binary Up/Down Counter |
| 74LS192 | Presettable 4-bit Decade Up/Down Counter | 74LS193 | Presettable 4-bit Binary Up/Down Counter |
| Shift Registers | |||
| 74LS95B | 4-bit Shift Register | ||
| Monostables | |||
| 74LS122 | Retriggerable Monostable Multivibrator | 74LS123 | Dual Retriggerable Monostable Multivibrator |
| Arithmetic Functions | |||
| 74F181 | 4-bit ALU | 74F381 | 4-bit ALU (6-function) |
| 74F182 | Carry Lookahead Generator | 74LS283 | 4-bit Binary Adder |
| 74LS85 | 4-bit Magnitude Comparator | ||
| Display Drivers | |||
| 74LS47 | BCD to 7-Segment Decoder/Driver | ICM7212 | 4-Digit LED Display Driver |
| Analog | |||
| Operational Amplifier | |||
| LM741 | General purpose Operational amplifier | ||
| Comparators | |||
| LM311 | Comparator (Open collector output) | ||
| Timers / Clocks | |||
| TLC555 | Timer | MXO45HS-1.0000 | 1MHz Crystal Oscillator |
| Voltage Regulators | |||
| 78L05 | 5V 3-terminal Regulator - 100 mA | ||