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Part Number: SN54S244
Description: These octal buffers and line drivers are designed specifically to improve both the performance and density of three-sta...
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SN54S244
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Suppliers
DataSheet
General Description
SN54S244 General Description
These octal buffers and line drivers are designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical, active-low output-control (G</a>) inputs, and complementary output-control (G and G</a>) inputs. These devices feature high fan-out, improved fan-in, and 400-mV noise margin. The SN74LS' and SN74S' devices can be used to drive terminated lines down to 133 Ω.
SN54S244 Maximum Ratings
Supply voltage, VCC(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI:'LS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
'S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Package thermal impedance, JA(see Note 2):DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60°C/W
Storage temperature range, Tstg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Input voltage, VI:'LS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
'S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Package thermal impedance, JA(see Note 2):DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60°C/W
Storage temperature range, Tstg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
SN54S244 Connection Diagram
SN54S244
PDF/DataSheet Download
- Datasheet: SN54S244
- File Size: 255157 KB
- Manufacturer: TI [Texas Instruments]
- Click here to Download
- ·SN54/74LS00
- QUAD 2-INPUT NAND GATE LOW POWER SCHOTTKY
- 34868 KB
- ·SN54/74LS01
- QUAD 2-INPUT NAND GATE LOW POWER SCHOTTKY
- 33930 KB
- ·SN54/74LS02
- QUAD 2-INPUT NOR GATE
- 36438 KB
- ·SN54/74LS03
- QUAD 2-INPUT NAND GATE
- 33910 KB
- ·SN54/74LS04
- HEX INVERTER
- 35052 KB
- ·SN54/74LS05
- HEX INVERTER
- 34028 KB
- ·SN54/74LS08
- QUAD 2-INPUT AND GATE
- 34431 KB
- ·SN54/74LS09
- QUAD 2-INPUT AND GATE
- 33463 KB
SN54S244 Relative Products
SN54S241
These octal buffers and line drivers of SN74LS' and SN74S'are designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The designer has a choice of se...
SN54S240
These octal buffers and line drivers of SN74LS' and SN74S'are designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The designer has a choice of se...
SN54S133
The SN54S133 includes a single 13-input NAND gate. It characterized for operation over the full military temperature range of -55 to 125. Features of SN54S133 are: (1)package options include plastic" small outline" packages, ceramic chip carriers and flat pa...
SN54S05
SN54S05 contain six independent inverters. To perform correctly, the open-collector outputs require pullup resistors. SN54S05 may be connected to other open-collector outputs to implement active-low wired-OR or active-high wire-AND functions. Open-collector ...
SN54S04
SN54S04 contains six independent inverters.
SN54S00
SN54S00 contains four independent 2-input NAND gates. The device perform the Boolean function Y = A • B or Y = A + B in positive logic.
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