SN74AC244-Q1 Series

Automotive eight-channel 2-V to 6-V buffers with 3-state outputs

Catalog

Automotive eight-channel 2-V to 6-V buffers with 3-state outputs

Part	Package / Case [y]	Package / Case	Package / Case [x]	Operating Temperature [Min]	Operating Temperature [Max]	Grade	Number of Elements	Mounting Type	Supplier Device Package	Current - Output High, Low	Logic Type	Number of Bits per Element	Qualification	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments SN74AC244QPWRQ1	4.4 mm	20-TSSOP	0.173 in	-40 °C	125 °C	Automotive	2	Surface Mount	20-TSSOP	24 mA	Buffer Non-Inverting	4	AEC-Q100	1.5 V	6 V	3-State
Texas Instruments SN74AC244QDGSRQ1	3 mm	20-TFSOP	0.118 in	-40 °C	125 °C	Automotive	2	Surface Mount	20-VSSOP	24 mA	Buffer Non-Inverting	4	AEC-Q100	1.5 V	6 V	3-State
Texas Instruments SN74AC244QWRKSRQ1		20-VFQFN Exposed Pad				Automotive	2	Surface Mount	20-VQFN (2.5x4.5)	24 mA	Buffer Inverting	4	AEC-Q100	1.5 V	6 V	3-State	125 °C	-55 °C

Catalog

Automotive eight-channel 2-V to 6-V buffers with 3-state outputs

Key Features

• AEC-Q100 qualified for automotive applications:Device temperature grade 1: -40°C to +125°CDevice HBM ESD classification level 2Device CDM ESD classification level C4BAvailable in wettable flank QFN (RKS) packageWide operating range of 1.5V to 6VInputs accept voltages up to 6VContinuous ±24mA output drive at 5VSupports up to ±75mA output drive at 5Vin short burstsDrives 50Ω transmission linesMaximum tpd of 6.8ns at 5VAEC-Q100 qualified for automotive applications:Device temperature grade 1: -40°C to +125°CDevice HBM ESD classification level 2Device CDM ESD classification level C4BAvailable in wettable flank QFN (RKS) packageWide operating range of 1.5V to 6VInputs accept voltages up to 6VContinuous ±24mA output drive at 5VSupports up to ±75mA output drive at 5Vin short burstsDrives 50Ω transmission linesMaximum tpd of 6.8ns at 5V

Description

The SN74AC244-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 an output enable pin. The SN74AC244-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 an output enable pin.