74HCS244 Series
Automotive octal buffers and line drivers with 3-state outputs and Schmitt trigger inputs
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Qualification | Grade | Package / Case▲▼ | Package / Case▲▼ | Package / Case | Supplier Device Package | Input Type | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Current - Output High, Low▲▼ | Number of Bits per Element▲▼ | Number of Elements▲▼ | Output Type | Logic Type | Operating Temperature▲▼ | Operating Temperature▲▼ | Mounting Type | Supplier Device Package▲▼ | Supplier Device Package▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74HCS244QPWRQ1Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP | AEC-Q100 | Automotive | 0.004394200164824724 m | 0.004399999976158142 m | 20-TSSOP | 20-TSSOP | Schmitt Trigger | 2 V | 6 V | 0.007799999788403511 A, 0.007799999788403511 A | 4 ul | 2 ul | 3-State | Buffer, Non-Inverting | 125 °C | -40 °C | Surface Mount | ||
Texas Instruments SN74HCS244QWRKSRQ1Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-VQFN (2.5x4.5) | 20-VFQFN Exposed Pad | 20-VQFN | Schmitt Trigger | 2 V | 6 V | 0.007799999788403511 A, 0.007799999788403511 A | 4 ul | 2 ul | 3-State | Buffer, Non-Inverting | 125 °C | -40 °C | Surface Mount, Wettable Flank | 2.5 ul | 4.5 ul |
Key Features
• AEC-Q100 qualified for automotive applications:Device temperature grade 1: –40°C to +125°C, TADevice HBM ESD Classification Level 2Device CDM ESD Classifcation Level C6Available in wettable flank QFN (WRKS) packageWide operating voltage range: 2 V to 6 VSchmitt-trigger inputs allow for slow or noisy input signalsLow power consumptionTypical ICCof 100 nATypical input leakage current of ±100 nA±7.8-mA output drive at 6 VAEC-Q100 qualified for automotive applications:Device temperature grade 1: –40°C to +125°C, TADevice HBM ESD Classification Level 2Device CDM ESD Classifcation Level C6Available in wettable flank QFN (WRKS) packageWide operating voltage range: 2 V to 6 VSchmitt-trigger inputs allow for slow or noisy input signalsLow power consumptionTypical ICCof 100 nATypical input leakage current of ±100 nA±7.8-mA output drive at 6 V
Description
AI
The SN74HCS244-Q1 is an octal buffer with 3-state outputs and Schmitt-trigger inputs. The device is configured into two banks of four drivers, each controlled by its own output enable pin.
The SN74HCS244-Q1 is an octal buffer with 3-state outputs and Schmitt-trigger inputs. The device is configured into two banks of four drivers, each controlled by its own output enable pin.