SN74LVCH162244A Series

16-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs

Catalog

16-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs

Part	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Logic Type	Number of Elements	Package / Case	Package / Case	Package / Case [custom]	Number of Bits per Element	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [y]	Package / Case [y]
Texas Instruments SN74LVCH162244AGR	48-TSSOP	1.65 V	3.6 V	Surface Mount	-40 °C	125 °C	3-State	Buffer Non-Inverting	4	48-TFSOP	0.24 in	6.1 mm	4	12 mA	12 mA
Texas Instruments 74LVCH162244ADLRG4	48-SSOP	1.65 V	3.6 V	Surface Mount	-40 °C	125 °C	3-State	Buffer Non-Inverting	4	48-BSSOP			4	12 mA	12 mA	0.295 in	7.5 mm
Texas Instruments SN74LVCH162244ADLR	48-SSOP	1.65 V	3.6 V	Surface Mount	-40 °C	125 °C	3-State	Buffer Non-Inverting	4	48-BSSOP			4	12 mA	12 mA	0.295 in	7.5 mm

Catalog

16-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs

Key Features

• Member of the Texas InstrumentsWidebus™ FamilyOperates From 1.65 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 4.4 ns at 3.3 VOutput Ports Have Equivalent 26-Ω SeriesResistors, so No External Resistors are RequiredTypical 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°CIoffSupports Live Insertion, Partial-Power-Down Mode,and Back-Drive ProtectionSupports Mixed-Mode Signal Operation on All Ports(5-V Input/Output Voltage With 3.3-V VCC)Bus Hold on Data Inputs Eliminates the Need forExternal Pullup or Pulldown ResistorsLatch-Up Performance Exceeds 250 mA Per JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)Member of the Texas InstrumentsWidebus™ FamilyOperates From 1.65 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 4.4 ns at 3.3 VOutput Ports Have Equivalent 26-Ω SeriesResistors, so No External Resistors are RequiredTypical 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°CIoffSupports Live Insertion, Partial-Power-Down Mode,and Back-Drive ProtectionSupports Mixed-Mode Signal Operation on All Ports(5-V Input/Output Voltage With 3.3-V VCC)Bus Hold on Data Inputs Eliminates the Need forExternal Pullup or Pulldown ResistorsLatch-Up Performance Exceeds 250 mA Per 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

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCCoperation. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The SN74LVCH162244A device is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCCoperation. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The SN74LVCH162244A device is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.