SN74HCS244-Q1 Series

Automotive octal buffers and line drivers with 3-state outputs and Schmitt trigger inputs

Catalog

Automotive octal buffers and line drivers with 3-state outputs and Schmitt trigger inputs

Part	Package / Case	Package / Case [x]	Package / Case [y]	Number of Elements	Number of Bits per Element	Logic Type	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Input Type	Grade	Qualification
Texas Instruments SN74HCS244DGSR	20-TFSOP	0.118 in	3 mm	2	4	Buffer Non-Inverting	Surface Mount	7.8 mA	7.8 mA	2 V	6 V	3-State	20-VSSOP	125 °C	-40 °C	Schmitt Trigger
Texas Instruments SN74HCS244QPWRQ1	20-TSSOP	0.173 in	4.4 mm	2	4	Buffer Non-Inverting	Surface Mount	7.8 mA	7.8 mA	2 V	6 V	3-State	20-TSSOP	125 °C	-40 °C	Schmitt Trigger	Automotive	AEC-Q100
Texas Instruments SN74HCS244QWRKSRQ1	20-VFQFN Exposed Pad			2	4	Buffer Non-Inverting	Surface Mount Wettable Flank	7.8 mA	7.8 mA	2 V	6 V	3-State	20-VQFN (2.5x4.5)	125 °C	-40 °C	Schmitt Trigger
Texas Instruments SN74HCS244RKSR	20-VFQFN Exposed Pad			2	4	Buffer Non-Inverting	Surface Mount	7.8 mA	7.8 mA	2 V	6 V	3-State	20-VQFN (2.5x4.5)	125 °C	-40 °C	Schmitt Trigger

Catalog

Automotive octal buffers and line drivers with 3-state outputs and Schmitt trigger inputs

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

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.