Manufacturer:
onsemi
Product Category:
Logic ICs,
Buffers, Transceivers & Line Drivers
MC74VHC244DTR2G
Buffer, Non Inverting, 74VHC244, 2 Element, 2 V to 5.5 V, 20 Pins, WTSSOP
Avnet Manufacturer Part #:
MC74VHC244DTR2G
RoHS 10 Compliant
The MC74VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. The MC74VHC244 is a noninverting 3-state buffer, and has two active-low output enables. This device is designed to be used with 3-state memory address drivers, etc.The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems to 3 V systems.
Key Features
- High Speed: tPD = 3.9ns (Typ) at VCC = 5V
- Low Power Dissipation: ICC = 4µA (Max) at TA = 25°C
- High Noise Immunity: VNIH = VNIL = 28% VCC
- Power Down Protection Provided on Inputs
- Balanced Propagation Delays
- Designed for 2V to 5.5V Operating Range
- Low Noise: VOLP = 0.9V (Max)
- Pin and Function Compatible with Other Standard Logic Families
- Latchup Performance Exceeds 300mA
- ESD Performance: HBM > 2000V; Machine Model > 200V
- Chip Complexity: 136 FETs
- Pb-Free Packages are Available
Technical Attributes
Find Similar Parts|
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Description | Value |
|---|---|---|
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No. of Inputs / Bits | 8Input |
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IC Output Type | Non-Inverting |
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Output Current | 8 mA |
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Operating Temperature Max | 125 °C |
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No. of Channels | 8 |
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Propagation Delay | 11.9 ns |
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No. of Elements | 2 Element |
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Logic IC Base Number | 74244 |
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Logic Device Type | Buffer, Non Inverting |
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IC Case / Package | WTSSOP |
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Logic Family / Base Number | 74VHC244 |
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Logic IC Family | 74VHC |
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No. of Pins | 20 |
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Supply Voltage Min | 2 V |
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Operating Temperature Min | -55 °C |
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Supply Voltage Max | 5.5 V |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | EAR99 |
| SCHEDULE B: | 8542390000 |
| HTSN: | 8542390001 |