Integrated Circuits (ICs)

SN74LVT162245ADLR

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3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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Documents16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)Input and Output Characteristics of Digital Integrated Circuits +14

Integrated Circuits (ICs)

SN74LVT162245ADLR

Active

Texas Instruments

3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Deep-Dive with AI

Documents16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)Input and Output Characteristics of Digital Integrated Circuits +14

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74LVT162245ADLR

Current - Output High, Low [custom]	64 mA, 12 mA
Current - Output High, Low [custom]	32 mA, 12 mA
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	48-BSSOP
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	48-SSOP
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V

SN74LVT162245A Series

3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs

Part	Package / Case	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Elements	Number of Bits per Element	Package / Case	Package / Case [custom]	Package / Case [y]	Package / Case [y]
Texas Instruments SN74LVT162245AZRDR	54-TFBGA	8	54-BGA Microstar Junior	5.5	12 mA 64 mA	12 mA 32 mA	85 °C	-40 °C	3-State	Surface Mount	2.7 V	3.6 V	2	8
Texas Instruments SN74LVT162245DGGR	48-TFSOP		48-TSSOP		12 mA 64 mA	12 mA 32 mA	85 °C	-40 °C	3-State	Surface Mount	2.7 V	3.6 V	2	8	0.24 in	6.1 mm
Texas Instruments SN74LVT162245DL	48-BSSOP		48-SSOP		12 mA 64 mA	12 mA 32 mA	85 °C	-40 °C	3-State	Surface Mount	2.7 V	3.6 V	2	8			0.295 in	7.5 mm
Texas Instruments SN74LVT162245ADL	48-BSSOP		48-SSOP		12 mA 64 mA	12 mA 32 mA	85 °C	-40 °C	3-State	Surface Mount	2.7 V	3.6 V	2	8			0.295 in	7.5 mm
Texas Instruments SN74LVT162245ADLR	48-BSSOP		48-SSOP		12 mA 64 mA	12 mA 32 mA	85 °C	-40 °C	3-State	Surface Mount	2.7 V	3.6 V	2	8			0.295 in	7.5 mm
Texas Instruments SN74LVT162245AZQLR	56-VFBGA		56-BGA Microstar Junior (7x4.5)		12 mA 64 mA	12 mA 32 mA	85 °C	-40 °C	3-State	Surface Mount	2.7 V	3.6 V	2	8

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.23
		10	$ 2.01
		25	$ 1.89
		100	$ 1.61
		250	$ 1.51
		500	$ 1.33
	Digi-Reel®	1	$ 2.23
		10	$ 2.01
		25	$ 1.89
		100	$ 1.61
		250	$ 1.51
		500	$ 1.33
	Tape & Reel (TR)	1000	$ 1.10
		2000	$ 1.02
		5000	$ 0.98
		10000	$ 0.95
Texas Instruments	LARGE T&R	1	$ 1.68
		100	$ 1.39
		250	$ 1.00
		1000	$ 0.75

Description

General part information

SN74LVT162245A Series

The 'LVT162245A devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for low-voltage (3.3-V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment.

These devices are designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICCand ICCZ.

The A-port outputs, which are designed to source or sink up to 12 mA, include equivalent 22-series resistors to reduce overshoot and undershoot.