SN74LS253N
ActiveDUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
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SN74LS253N
ActiveDUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SN74LS253N | 74LS253 Series |
|---|---|---|
| Circuit | 2 x 4:1 | 2 x 4:1 |
| Current - Output High, Low [Max] | 8 mA | 8 mA |
| Current - Output High, Low [Min] | 2.6 mA | 2.6 mA |
| Independent Circuits | 1 | 1 |
| Mounting Type | Through Hole | Through Hole, Surface Mount |
| Operating Temperature [Max] | 70 ░C | 70 ░C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Package / Case | 0.3 in, 7.62 mm | 0.154 - 7.62 in |
| Package / Case | 16-DIP | 16-DIP, 16-SOIC, 16-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 16-PDIP | 16-PDIP, 16-SOIC, 16-SO |
| Type | Multiplexer | Multiplexer |
| Voltage - Supply [Max] | 5.25 V | 5.25 V |
| Voltage - Supply [Min] | 4.75 V | 4.75 V |
| Voltage Supply Source | Single Supply | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
74LS253 Series
Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs
| Part | Mounting Type | Voltage Supply Source | Package / Case | Package / Case | Current - Output High, Low [Min] | Current - Output High, Low [Max] | Circuit | Supplier Device Package | Independent Circuits | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74LS253NEach of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at a high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level.
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at a high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level. | Through Hole | Single Supply | 0.3 in, 7.62 mm | 16-DIP | 2.6 mA | 8 mA | 2 x 4:1 | 16-PDIP | 1 | 70 ░C | 0 °C | 4.75 V | 5.25 V | Multiplexer |
Texas Instruments SN74LS253DREach of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at a high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level.
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at a high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level. | Surface Mount | Single Supply | 0.154 in, 3.9 mm Width | 16-SOIC | 2.6 mA | 8 mA | 2 x 4:1 | 16-SOIC | 1 | 70 ░C | 0 °C | 4.75 V | 5.25 V | Multiplexer |
Surface Mount | Single Supply | 16-SOIC (0.209", 5.30mm Width) | 2.6 mA | 8 mA | 2 x 4:1 | 16-SO | 1 | 70 ░C | 0 °C | 4.75 V | 5.25 V | Multiplexer | ||
Surface Mount | Single Supply | 16-SOIC (0.209", 5.30mm Width) | 2.6 mA | 8 mA | 2 x 4:1 | 16-SO | 1 | 70 ░C | 0 °C | 4.75 V | 5.25 V | Multiplexer | ||
Surface Mount | Single Supply | 0.154 in, 3.9 mm Width | 16-SOIC | 2.6 mA | 8 mA | 2 x 4:1 | 16-SOIC | 1 | 70 ░C | 0 °C | 4.75 V | 5.25 V | Multiplexer |
Description
General part information
74LS253 Series
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the common outputs disabled (at a high-impedance state) the low-impedance of the single enabled output will drive the bus line to a high or low logic level.
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections.
Documents
Technical documentation and resources