Texas Instruments 54HC244
The SNx4HC244 octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The SNx4HC244 devices are organized as two 4bit buffers and drivers with separate output-enable (OE) inputs.- Max Operating Temp : 125°C
- Min Operating Temp : -55°C
Source:
Octopart
| Part No. | 54HC244 |
|---|---|
| Datasheet | 54HC244 Download |
| Manufacturer |  Texas Instruments |
| Description | Octal Buffers and Line Drivers |
| Buy | Stock & Price |
FEATURES
● Wide Operating Voltage Range of 2 V to 6 V● High-Current Outputs Drive Up to 15 LSTTL Loads
● 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
● Low Power Consumption: ICC, 80-µA (Maximum)
● Typical tpd = 11 ns
● ±6-mA Output Drive at 5 V
● Low Input Current of 1 µA (Maximum)
● On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. 2
APPLICATIONS
● Servers● LED Displays
● Network Switches
● Telecom Infrastructure
● Motor Drivers
● I/O Expanders 1OE 1 3
DESCRIPTION
When OE is low, the device passes noninverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the highimpedance state. Device Information PART NUMBER PACKAGE (PINS)(1) BODY SIZE (NOM) CDIP (20) 6.92 mm × 24.38 mm SN54HC244 CFP (20) 6.92 mm × 13.72 mm LCCC (20) 8.89 mm × 8.89 mm SN74HC244DB SSOP (20) 5.30 mm × 7.25 mm SN74HC244DW SOIC...
