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) inpu.
•1 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
• 3-State Outputs Drive Bus Lines or Buffer Memory
Address Registers
• PNP Inputs Reduce DC Loading
• Hysteresis at Inputs Improves Noise Margins
2 Applications
• Servers
• LED Displays
• Network Switches
• Telecom Infrastructure
• Motor Drivers
• I/O Expanders
3 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 transmi.
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN54 / 74LS240, 241 and 244 are Octal Buffers and Line Drivers designe.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SN54LS240 |
Motorola Inc |
OCTAL BUFFER/LINE DRIVER | |
2 | SN54LS240 |
Texas Instruments |
Octal Buffers and Line Drivers | |
3 | SN54LS242 |
Motorola Inc |
QUAD BUS TRANSCEIVER | |
4 | SN54LS243 |
Motorola Inc |
QUAD BUS TRANSCEIVER | |
5 | SN54LS243 |
Texas Instruments |
QUADRUPLE BUS TRANSCEIVERS | |
6 | SN54LS244 |
Motorola |
OCTAL BUFFER/LINE DRIVER | |
7 | SN54LS244 |
Texas Instruments |
Octal Buffers and Line Drivers | |
8 | SN54LS245 |
Motorola Inc |
OCTAL BUS TRANSCEIVER | |
9 | SN54LS245 |
Texas Instruments |
Octal Bus Transceivers | |
10 | SN54LS247 |
Motorola Inc |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | |
11 | SN54LS248 |
Motorola Inc |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | |
12 | SN54LS249 |
Motorola Inc |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |