CLVTH16244AIDGVREP

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Texas Instruments

ENHANCED PRODUCT 16-CH, 2.7-V TO 3.6-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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CLVTH16244AIDGVREP

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Texas Instruments

ENHANCED PRODUCT 16-CH, 2.7-V TO 3.6-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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Description

General part information

SN74LVTH16244A-EP Series

The SN74LVTH16244A is a 16-bit buffer and line driver designed for low-voltage (3.3 V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment. This device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE) inputs.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

When VCCis between 0 V and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Technical Specifications

Parameters and characteristics for this part

Specification	CLVTH16244AIDGVREP

Current - Output High	32 mA
Current - Output Low	64 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4 bits
Number of Elements	4
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	3-State
Package Length	0.173 in
Package Name	48-TFSOP, 48-TVSOP
Package Width	4.4 mm
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	2.7 V

SN74LVTH16244A-EP Series

Part	Logic Type	Current - Output High	Current - Output Low	Output Type	Package Length	Package Name	Package Width	Number of Elements	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Number of Bits per Element	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)
Texas Instruments CLVTH16244AIDGVREP	Buffer Non-Inverting	32 mA	64 mA	3-State	0.173 in	48-TFSOP 48-TVSOP	4.4 mm	4	3.6 V	2.7 V	4 bits	Surface Mount	85 °C	-40 °C
Texas Instruments 8W244AMDGGREPG4	Buffer Non-Inverting	24 mA	24 mA	3-State	0.24 in	48-TFSOP 48-TSSOP	6.1 mm	4	3.6 V	2.7 V	4 bits	Surface Mount	125 °C	-55 °C
Texas Instruments CLVTH16244AMDGGREP	Buffer Non-Inverting	24 mA	24 mA	3-State	0.24 in	48-TFSOP 48-TSSOP	6.1 mm	4	3.6 V	2.7 V	4 bits	Surface Mount	125 °C	-55 °C
Texas Instruments CLVTH16244AQDGGREP	Buffer Non-Inverting	24 mA	24 mA	3-State	0.24 in	48-TFSOP 48-TSSOP	6.1 mm	4	3.6 V	2.7 V	4 bits	Surface Mount	125 °C	-40 °C
Texas Instruments CLVTH16244AQDLREP	Buffer Non-Inverting	24 mA	24 mA	3-State	0.295 in	48-BSSOP 48-SSOP	7.5 mm	4	3.6 V	2.7 V	4 bits	Surface Mount	125 °C	-40 °C