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Details for SN74LS244N by Texas Instruments
Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers
IC BUFF / DVR TRI-ST OCTAL 20DIP
SN74LS244N image

SN74LS244N by Texas Instruments

IC BUFF / DVR TRI-ST OCTAL 20DIP
Features
3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
Hysteresis at Inputs Improves Noise Margins
Inputs Tolerant Down to 2 V, Compatible With 3.3-V or 2.5-V Logic Inputs
Maximum tpd of 15 ns at 5 V
PNP Inputs Reduce DC Loading
Part Information
SN74LS244N image
RoHS Compliant
Description
The SNx4LS24x, SNx4S24x 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 outputcontrol (G) inputs, and complementary output-control (G and G) inputs. These devices feature high fan-out, improved fan-in, and 400-mV noise margin. The SN74LS24x and SN74S24x devices can be used to drive terminated lines down to 133 Ω.
Specifications
Logic Family / Base Number:
74LS244
Logic Device Type:
Buffer Non Inverting
Logic Case Style:
DIP
No. of Pins:
20Pins
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Logic IC Family:
74LS
Logic IC Base Number:
74244, 74244
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
SNx4LS24x
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Logic IC Function:
Octal Buffer / Line Driver with 3-State Outputs
Operating Temperature Range:
0°C to +70°C
Supply Voltage Range:
4.75V to 5.25V
Termination Type:
Through Hole
Alternate Descriptions
IC, BUFF / DVR TRI-ST, OCTAL, 20DIP; Logic Family / Base Number:74LS244; Logic Device Type:Buffer, Non Inverting; Logic Case Style:DIP; No. of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Family:74LS; RoHS Compliant: Yes Newark Electronics
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