SN74LVTH240DWR

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Texas Instruments

8-CH, 2.7-V TO 3.6-V INVERTERS WITH BUS-HOLD, TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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SN74LVTH240DWR

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Texas Instruments

8-CH, 2.7-V TO 3.6-V INVERTERS WITH BUS-HOLD, TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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Description Specifications Series Pricing CAD Documents

Description

General part information

74LVTH240 Series

These octal buffers and line drivers are designed specifically 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 organized as two 4-bit buffer/line drivers with separate output-enable (OE)\ inputs. When OE\ is low, the devices pass data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should 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	SN74LVTH240DWR

Current - Output High	32 mA
Current - Output Low	64 mA
Logic Type	Inverting, Buffer
Mounting Type	Surface Mount
Number of Bits per Element	4 bits
Number of Elements	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	3-State
Package Length	0.295 in
Package Name	20-SOIC
Package Width	7.5 mm
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	2.7 V

74LVTH240 Series

Part	Number of Bits per Element	Current - Output High	Current - Output Low	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Logic Type	Output Type	Package Length	Package Width	Number of Elements	Package / Case
Texas Instruments SN74LVTH240DW	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-SOIC	3.6 V	2.7 V	Buffer Inverting	3-State	0.295 in	7.5 mm	2
Texas Instruments SN74LVTH240DWRE4	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-SOIC	3.6 V	2.7 V	Buffer Inverting	3-State	0.295 in	7.5 mm	2
Texas Instruments SN74LVTH240NS	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-SO 20-SOIC	3.6 V	2.7 V	Buffer Inverting	3-State	0.209 in	5.3 mm	2
Texas Instruments SN74LVTH240IPWREP	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	3.6 V	2.7 V	Buffer Inverting	3-State	0.173 in	4.4 mm	2
Texas Instruments SN74LVTH240NSR	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-SO 20-SOIC	3.6 V	2.7 V	Buffer Inverting	3-State	0.209 in	5.3 mm	2
Texas Instruments SN74LVTH240DWR	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-SOIC	3.6 V	2.7 V	Buffer Inverting	3-State	0.295 in	7.5 mm	2
Texas Instruments SN74LVTH240PWR	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	3.6 V	2.7 V	Buffer Inverting	3-State	0.173 in	4.4 mm	2
Texas Instruments SN74LVTH240RGYR	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-VQFN	3.6 V	2.7 V	Buffer Inverting	3-State	3.5 mm	4.5 mm	2	20-VFQFN Exposed Pad
Texas Instruments SN74LVTH240PW	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-TSSOP	3.6 V	2.7 V	Buffer Inverting	3-State	0.173 in	4.4 mm	2
Texas Instruments SN74LVTH240GQNR	4 bits	32 mA	64 mA	Surface Mount	85 °C	-40 °C	20-BGA MICROSTAR JUNIOR	3.6 V	2.7 V	Buffer Inverting	3-State	4 mm	3 mm	2	20-VFBGA