SNJ54ABT244FK ,Octal Buffers Drivers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SNJ54ABT244J ,Octal Buffers Drivers With 3-State Outputslogic diagram (positive logic)1 191OE 2OE218 11 91A1 1Y1 2A1 2Y1416 13 71A2 1Y2 2A2 2Y2614 15 51A3 ..
SNJ54ABT373J ,Octal Transparent D-type Latches With 3-State Outputs SN54ABT373, SN74ABT373 OCTAL TRANSPARENT D-TYPE LATCHESWITH 3-STATE OUTPUTSSCBS155D – JANUARY 1991 ..
SNJ54ABT374J ,Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs SN54ABT374, SN74ABT374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPSWITH 3-STATE OUTPUTSSCBS111G – FEBRU ..
SNJ54ABT534J ,Octal Edge-Triggered D-type Flip-Flops With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SNJ54ABT534W ,Octal Edge-Triggered D-type Flip-Flops With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SPX29151T5-1.8 , 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time
SPX29151U5-5.0 , 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time
SPX29152U5 , 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time
SPX29153T5 , 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time
SPX2920M3-3.3 , 400mA Low Drop Out Voltage Regulator with Shutdown
SPX2920U-5.0 , 400mA Low Drop Out Voltage Regulator with Shutdown
5962-9214701M2A-SNJ54ABT/244FK-SNJ54ABT244FK-SNJ54ABT244J
Octal Buffers Drivers With 3-State Outputs
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0) Typical V OLP (Output Ground Bounce) < 1 V
at VCC = 5 V, TA = 25°C High-Drive Outputs (−32-mA IOH , 64-mA IOL) Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB), and Thin Shrink Small-Outline (PW)
Packages, Ceramic Chip Carriers (FK),
Plastic (N) and Ceramic (J) DIPs, and
Ceramic Flat (W) Package
descriptionThese 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. T ogether with the SN54ABT240,
SN74ABT240A, SN54ABT241, and
SN74ABT241A, these devices provide the choice
of selected combinations of inverting and
noninverting outputs, symmetrical active-low
output-enable (OE) inputs, and complementary
OE and OE inputs.
The SN54ABT244 and SN74ABT244A are organized as two 4-bit buffers/line drivers with separate OE inputs.
When OE is low, the devices pass noninverted data from the A inputs to the Y outputs. When OE is high, the
outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54ABT244 is characterized for operation over the full military temperature range of −55°C to 125°C. The
SN74ABT244A is characterized for operation from −40°C to 85°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
1Y1
2A4
1Y2
2A3
1Y3
1A2
2Y3
1A3
2Y2
1A4
SN54ABT244...FK PACKAGE
(TOP VIEW)2Y41A11OE
1Y42A2
2OE
2Y1
GND
2A1
