This is the Texas Instruments SN74LS240 octal tri-state buffer/line driver/line receiver IC from the 74LS family, designed to improve both the performance and PC board density of tri-state buffers/drivers employed as memory address drivers, clock drivers and bus oriented transmitter/receivers.
- 3-State outputs drive bus lines directly
- PNP inputs reduce DC loading on bus lines
- 74240 base number
- 4.75 to 5.25V supply voltage
- 18ns propagation delay
- 20-DIP
- Operating temperature 0°C to +75°C
| Logic IC Base Number |
74240 |
| Logic IC Function |
Octal Tri-State Buffer / Line Driver / Line Receiver |
| Operating Temperature Range |
0 to 75°C |
| Package/Case |
DIL-20 |