74LS136 overview
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. 74LS136 contains four independent gates, each of which performs the logic exclusive-OR function
Key specifications
Supply Voltage
4.75 - 5.25Vdc
Maximum Clock Frequency
40Mhz
Power Dissipation
2mW/gate @100kHz
Minimum Output Current
8mA
Propagation Delay
10nS
Fan Out (TTL Loads)
20
74LS136 features
- Four Independent EXCLUSIVE-OR Gates
- Open Collector Outputs for Driving Relays and Lights
- Fast Switching Times
- Operating Temperature up to 70°C
- Standard TTL Switching Voltages
74LS136 pinout
| Pin | Name | Description |
|---|---|---|
| 1 | A1 | Exclusive-OR Gate 1 Input 1 |
| 2 | B1 | Exclusive-OR Gate 1 Input 2 |
| 3 | 1Y | Exclusive-OR Gate 1 Output |
| 4 | A2 | Exclusive-OR Gate 2 Input 1 |
| 5 | B2 | Exclusive-OR Gate 2 Input 2 |
| 6 | 2Y | Exclusive-OR Gate 2 Output |
| 7 | GND | Ground |
| 8 | 3Y | Exclusive-OR Gate 3 Output |
| 9 | A3 | Exclusive-OR Gate 3 Input 1 |
| 10 | B3 | Exclusive-OR Gate 3 Input 2 |
| 11 | 4Y | Exclusive-OR Gate 4 Output |
| 12 | A4 | Exclusive-OR Gate 4 Input 1 |
| 13 | B4 | Exclusive-OR Gate 4 Input 2 |
| 14 | VCC | Positive Supply |
74LS136 applications
- Arithmetic Operations
- Parity Checker
- Controlled Inverter
- Binary to Gray / Gray to Binary Conversion
- Combinational Logic Circuit Minimization
More about 74LS136
74LS136 Alternative Equivalent
74LS86
Download 74LS136 Quad EXCLUSIVE-OR Gate (Open Collector) Datasheet from the link given below.
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