Specification	SN74AVC16245DGVR

Current - Output High, Low [custom]	12 mA
Current - Output High, Low [custom]	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	0.173 in, 4.4 mm
Package / Case	48-TFSOP
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.4 V

SN74AVC16245 Series

16-Bit Bus Transceiver With 3-State Outputs

Part	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Number of Bits per Element	Supplier Device Package	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case	Package / Case [custom]	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]
Texas Instruments SN74AVC16245DGGR	2	85 °C	-40 °C	8	48-TSSOP	3-State	1.4 V	3.6 V	48-TFSOP	0.24 in	6.1 mm	Surface Mount	12 mA	12 mA
Texas Instruments SN74AVC16245DGVR	2	85 °C	-40 °C	8		3-State	1.4 V	3.6 V	48-TFSOP	0.173 in 4.4 mm		Surface Mount	12 mA	12 mA

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	$ 4.65
		10	$ 4.18
		25	$ 3.95
		100	$ 3.42
		250	$ 3.25
		500	$ 2.92
		1000	$ 2.46
	Tape & Reel (TR)	2000	$ 2.34
Texas Instruments	LARGE T&R	1	$ 3.51
		100	$ 3.08
		250	$ 2.16
		1000	$ 1.74

Description

General part information

SN74AVC16245 Series

A Dynamic Output Control (DOC) circuit is implemented, which, during the transition, initially lowers the output impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical VOLvs IOLand VOHvs IOHcurves to illustrate the output impedance and drive capability of the circuit. At the beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a high-drive standard-output device. For more information, refer to the TI application reports,AVC Logic Family Technology and Applications, literature number SCEA006, andDynamic Output Control (DOCTM) Circuitry Technology and Applications, literature number SCEA009.

This 16-bit (dual octal) noninverting bus transceiver is operational at 1.2-V to 3.6-V VCC, but is designed specifically for 1.65-V to 3.6-V VCCoperation.

The SN74AVC16245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.