Specification	SN74ALVTH16244GR

Current - Output High, Low [custom]	64 mA
Current - Output High, Low [custom]	32 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	48-TFSOP
Package / Case	0.24 in
Package / Case [custom]	6.1 mm
Supplier Device Package	48-TSSOP
Voltage - Supply [Max]	2.7 V, 3.6 V
Voltage - Supply [Min]	2.3 V, 3 V

SN74ALVTH16244 Series

16-ch, 2.3-V to 3.6-V buffers with bus-hold, TTL-compatible CMOS inputs and 3-state outputs

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Bits per Element	Logic Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Output Type	Number of Elements	Package / Case	Package / Case [custom]	Package / Case [y]	Package / Case [y]
Texas Instruments SN74ALVTH16244KR	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	56-VFBGA	56-BGA Microstar Junior (7x4.5)	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4
Texas Instruments 74ALVTH16244GRG4	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	48-TFSOP	48-TSSOP	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4	0.24 in	6.1 mm
Texas Instruments 74ALVTH16244DLRG4	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	48-BSSOP	48-SSOP	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4			0.295 in	7.5 mm
Texas Instruments SN74ALVTH16244GR	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	48-TFSOP	48-TSSOP	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4	0.24 in	6.1 mm
Texas Instruments 74ALVTH16244ZQLR	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	56-VFBGA	56-BGA Microstar Junior (7x4.5)	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4
Texas Instruments SN74ALVTH16244DL	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	48-BSSOP	48-SSOP	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4			0.295 in	7.5 mm
Texas Instruments SN74ALVTH16244VR	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	48-TFSOP		2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4	0.173 in 4.4 mm
Texas Instruments SN74ALVTH16244DLR	85 °C	-40 °C	4	Buffer Non-Inverting	64 mA	32 mA	48-BSSOP	48-SSOP	2.7 V 3.6 V	2.3 V 3 V	Surface Mount	3-State	4			0.295 in	7.5 mm

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	$ 2.80
		10	$ 1.81
		25	$ 1.55
		100	$ 1.26
	Digi-Reel®	1	$ 2.80
		10	$ 1.81
		25	$ 1.55
		100	$ 1.26
Texas Instruments	LARGE T&R	1	$ 1.55
		100	$ 1.20
		250	$ 0.88
		1000	$ 0.63

Description

General part information

SN74ALVTH16244 Series

The 'ALVTH16244 devices are 16-bit buffers/line drivers designed for 2.5-V or 3.3-V VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

When VCCis between 0 and 1.2 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.2 V, the output-enable (OE\) input should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Documents

Technical documentation and resources

2.5-V/3.3-V 16-Bit Buffers/Drivers With 3-State Outputs datasheet (Rev. G)

Data sheet