SN74LVC2244A Series

8-ch, 1.65-V to 3.6-V buffers with 3-state outputs

Catalog

8-ch, 1.65-V to 3.6-V buffers with 3-state outputs

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Mounting Type	Supplier Device Package	Number of Bits per Element	Logic Type	Package / Case [y]	Package / Case	Package / Case [x]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [y]	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74LVC2244APWRG4	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TSSOP	4	Buffer Non-Inverting	4.4 mm	20-TSSOP	0.173 in	12 mA	12 mA
Texas Instruments SN74LVC2244APWR	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TSSOP	4	Buffer Non-Inverting	4.4 mm	20-TSSOP	0.173 in	12 mA	12 mA
Texas Instruments SN74LVC2244APWG4	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TSSOP	4	Buffer Non-Inverting	4.4 mm	20-TSSOP	0.173 in	12 mA	12 mA
Texas Instruments SN74LVC2244ADWR	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-SOIC	4	Buffer Non-Inverting	0.295 in	20-SOIC		12 mA	12 mA	7.5 mm
Texas Instruments SN74LVC2244ADBR	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-SSOP	4	Buffer Non-Inverting		20-SSOP		12 mA	12 mA
Texas Instruments SN74LVC2244APWT	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TSSOP	4	Buffer Non-Inverting	4.4 mm	20-TSSOP	0.173 in	12 mA	12 mA
Texas Instruments SN74LVC2244APWRE4	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TSSOP	4	Buffer Non-Inverting	4.4 mm	20-TSSOP	0.173 in	12 mA	12 mA
Texas Instruments SN74LVC2244APW	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TSSOP	4	Buffer Non-Inverting	4.4 mm	20-TSSOP	0.173 in	12 mA	12 mA
Texas Instruments SN74LVC2244ADGVR	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-TVSOP	4	Buffer Non-Inverting	0.173 in	20-TFSOP		12 mA	12 mA	4.4 mm
Texas Instruments SN74LVC2244ADBQRE4	1.65 V	3.6 V	3-State	85 °C	-40 °C	2	Surface Mount	20-SSOP	4	Buffer Non-Inverting		20-SSOP		12 mA	12 mA		0.154 in	3.9 mm

Catalog

8-ch, 1.65-V to 3.6-V buffers with 3-state outputs

Key Features

• Operates From 1.65 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 5.5 ns at 3.3 VOutput Ports Have Equivalent 26-Ω SeriesResistors, So No External Resistors AreRequiredTypical VOLP(Output Ground Bounce)<0.8 V at VCC= 3.3 V, TA= 25°CTypical VOHV(Output VOHUndershoot)>2 V at VCC= 3.3 V, TA= 25°CSupports Mixed-Mode Signal Operation onAll Ports (5-V Input/Output Voltage With3.3-V VCC)IoffSupports Live Insertion, Partial-Power-Down Mode, and Back-Drive ProtectionLatch-Up Performance Exceeds 250 mAPer JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)Operates From 1.65 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 5.5 ns at 3.3 VOutput Ports Have Equivalent 26-Ω SeriesResistors, So No External Resistors AreRequiredTypical VOLP(Output Ground Bounce)<0.8 V at VCC= 3.3 V, TA= 25°CTypical VOHV(Output VOHUndershoot)>2 V at VCC= 3.3 V, TA= 25°CSupports Mixed-Mode Signal Operation onAll Ports (5-V Input/Output Voltage With3.3-V VCC)IoffSupports Live Insertion, Partial-Power-Down Mode, and Back-Drive ProtectionLatch-Up Performance Exceeds 250 mAPer JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)

Description

The SN74LVC2244A octal buffer/line driver is designed for 1.65-V to 3.6-V VCCoperation. The SN74LVC2244A octal buffer/line driver is designed for 1.65-V to 3.6-V VCCoperation.