onsemi DM74LS243N Buffers, Drivers, Receivers, Transceivers
Transceiver, Non-Inverting 1 Element 4 Bit per Element 3-State Output 14-MDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DM74LS243N
Detailed Description
IC TXRX NON-INVERT 5.25V 14DIP
Package
14-DIP (0.300", 7.62mm)
Key Features
Package / Case: 14-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DM74LS243N Datasheet
Quick Jump:
Technical Specifications
onsemi DM74LS243N Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
74LS
Package / Case
14-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.75V ~ 5.25V
Lifecycle Status
Obsolete
Output Type
3-State
Number of Elements
1
Logic Type
Transceiver, Non-Inverting
Number of Bits Per Element
4
Alternate Parts Comparison (DM74LS243N vs DM74ALS564AWMX vs DM74AS374N vs DM74ALS174M)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-DIP | 20-SOIC | 20-DIP | 16-SOIC |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.75V ~ 5.25V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | 15mA, 24mA | 2.6mA, 24mA | 15mA, 48mA | 400µA, 8mA |
| Number of Bits Per Element | 4 | 8 | 8 | 6 |
| Number of Elements | 1 | 1 | 1 | 1 |
| Output Type | 3-State | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Non-Inverted |
| Function | -- | Standard | Standard | Master Reset |
| Max Frequency | -- | 30 MHz | 125 MHz | 50 MHz |
| Max Propagation Delay V Max Cl | -- | 14ns @ 5V, 50pF | 9ns @ 5V, 50pF | 17ns @ 5V, 50pF |
| Quiescent Current | -- | 18 mA | 120 mA | 19 mA |
| Action |
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