Texas Instruments SN74AUCH244RGYR Microcontrollers
Octal Buffer/Driver, 3-State, 8-Bit, CMOS, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AUCH244RGYR
Series
Base Model
Detailed Description
Octal Buffer/Driver, 3-State, 8-Bit, CMOS, VQFN
Package
20-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
SN74AUCH244RGYR Datasheet
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Technical Specifications
Texas Instruments SN74AUCH244RGYR Microcontrollers technical specifications.
General
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
0.8V ~ 2.7V
Output Type
3-State
Number of Elements
2
Logic Type
Buffer, Non-Inverting
Number of Bits Per Element
4
Current Output High Low
9mA, 9mA
Alternate Parts Comparison (SN74AUCH244RGYR vs SN74AUCH16374DGVR vs SN74AUCH16374GQLR vs SN74AUCH32374ZKER)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 48-TFSOP | 56-VFBGA | 96-LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 0.8V ~ 2.7V | 0.8V ~ 2.7V | 0.8V ~ 2.7V | 0.8V ~ 2.7V |
| Current Output High Low | 9mA, 9mA | 9mA, 9mA | 9mA, 9mA | 9mA, 9mA |
| Number of Bits Per Element | 4 | 8 | 8 | 8 |
| Number of Elements | 2 | 2 | 2 | 4 |
| Output Type | 3-State | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted |
| Function | -- | Standard | Standard | Standard |
| Input Capacitance | -- | 3 pF | 3 pF | 3 pF |
| Max Frequency | -- | 250 MHz | 250 MHz | 250 MHz |
| Max Propagation Delay V Max Cl | -- | 2.2ns @ 2.5V, 30pF | 2.2ns @ 2.5V, 30pF | 2.2ns @ 2.5V, 30pF |
| Action |
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