| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | SOIC-20 |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 2V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC244 is a non-inverting 3-STATE buffer having two active-LOW output enables. These devices are designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.
●Features
●---
● |
● High Speed: tPD = 3.9ns (typ) at VCC = 5V
● High noise immunity: VNIH = VNIL = 28% VCC (min)
● Power down protection is provided on all inputs
● Low noise: VOLP = 0.6V (typ)
● Low power dissipation: ICC = 4 µA (max) @ TA = 25°C
● Pin and function compatible with 74HC244
ON Semiconductor
8 Pages / 0.09 MByte
ON Semiconductor
10 Pages / 0.21 MByte
ON Semiconductor
2 Pages / 0.08 MByte
ST Microelectronics
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
ON Semiconductor
Octal Buffer/Line Driver with 3-STATE Outputs
Fairchild
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP T/R
Fairchild
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin SOIC W Rail
Fairchild
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP Rail
ST Microelectronics
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP T/R
Toshiba
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS Automotive 20Pin TSSOP-B T/R
Toshiba
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP-B
Fairchild
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin SOIC W T/R
ON Semiconductor
Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin TSSOP T/R
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
