The 74LS367 IC is a part of the 74XXYY IC series. The 74LS367 is a Hex Buffer/Line Driver that is specifically designed to improve both the performance & density of 3-State memory address driver, clock drivers & bus oriented receivers & drivers. 74LS367 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL. The output of the IC always comes in TTL which makes it easy to work with other TTL devices and microcontrollers. The IC 74LS367 is smaller in size and it has a much faster speed which makes it reliable in every kind of device.
What is a Buffer?
A buffer is a basic logic gate that passes its input, unchanged, to its output. Its behavior is the opposite of a NOT gate. The main purpose of a buffer is to regenerate the input, usually using a strong high and a strong low. A buffer has one input and one output; its output is always equal to its input. Buffers are also used to increase the propagation delay of circuits by driving the large capacitive loads.
74LS367 Pinout
74LS367 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | OE1′ | Active Low Output Enable Pin 1 |
| 2 | I1 | Buffer input pin 1 |
| 3 | O1 | Buffer output pin 1 |
| 4 | I2 | Buffer input pin 2 |
| 5 | O2 | Buffer output pin 2 |
| 6 | I3 | Buffer input pin 3 |
| 7 | O3 | Buffer output pin 3 |
| 8 | GND | Ground Pin |
| 9 | O4 | Buffer output pin 4 |
| 10 | I4 | Buffer input pin 4 |
| 11 | O5 | Buffer output pin 5 |
| 12 | I5 | Buffer input pin 5 |
| 13 | O6 | Buffer output pin 6 |
| 14 | I6 | Buffer input pin 6 |
| 15 | OE2′ | Active Low Output Enable Pin 2 |
| 16 | Vcc | Chip Supply Voltage |
74LS367 Features & Specifications
- Technology Family: LS
- VCC (Min): 4.75V
- VCC (Max): 5.25
- Channels (#): 4
- Operating Voltage (Nom): 5V
- Frequency at normal voltage (Max): 35MHz
- Propagation delay (Max): 20ns
- IOL (Max): 24mA
- IOH (Max):-2.6mA
- Input Type: Bi-polar
- Output type: 3-State
- High speed (tpd 10-50ns), Input clamp diode
- Rating: Catalog
- Data rate: 70Mbps
- Available in 16-pin PDIP, GDIP, PDSO packages
- Designed to Improve Performance and Density of Three-State Memory Address Drivers
- 3-State Outputs Drive Bus Lines
- Choice of True or Inverting Outputs
- Operating Temperature up to 70°C
- Standard TTL Switching Voltages
Applications
- Hex Buffers are used to isolate other gates or circuit stages from each other preventing the impedance of one circuit from affecting the impedance of another
You can download this datasheet for 74LS367 6-Bit Hex Buffer/Driver Non-Inverting IC With 3-State Outputs from the link given below:
See Also: 74LS27 Triple 3-Input NOR Logic Gate IC – Datasheet | 74LS04 Hex Inverter IC / NOT Gate IC – Datasheet | 74LS13 Dual 4 – Input Schmitt Trigger/ Hex Inverter IC – Datasheet
