SN74ABT125PWR

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Texas Instruments

4-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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SN74ABT125PWR

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Texas Instruments

4-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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Description Specifications Series Pricing CAD Documents

Description

General part information

74ABT125 Series

The ’ABT125 quadruple bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high.

These devices are fully specified for hot-insertion applications using Ioffand power-up 3-state. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

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	SN74ABT125PWR

Current - Output High	32 mA
Current - Output Low	64 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	1 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	14-TSSOP
Package Width	4.4 mm
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

74ABT125 Series

Automotive 4-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

Part	Package Length	Package Name	Package Width	Mounting Type	Logic Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Bits per Element	Package / Case	Output Type	Number of Elements	Current - Output High	Current - Output Low	Grade	Qualification
Texas Instruments SN74ABT125RGYR	3.5 mm	14-VQFN	3.5 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits	14-VFQFN Exposed Pad	3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125DG4	0.154 in	14-SOIC	3.9 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125NSR	0.209 in	14-SO 14-SOIC	5.3 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125DR	0.154 in	14-SOIC	3.9 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125PWE4	0.173 in	14-TSSOP	4.4 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125QDRQ1	0.154 in	14-SOIC	3.9 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	125 °C	-40 °C	1 bits		3-State	4	16 mA	32 mA	Automotive	AEC-Q100
Texas Instruments SN74ABT125DBR	0.209 in	14-SSOP	5.3 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125PWRG4	0.173 in	14-TSSOP	4.4 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125DRG4	0.154 in	14-SOIC	3.9 mm	Surface Mount	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA
Texas Instruments SN74ABT125N	0.3 in	14-DIP 14-PDIP	7.62 mm	Through Hole	Buffer Non-Inverting	5.5 V	4.5 V	85 °C	-40 °C	1 bits		3-State	4	32 mA	64 mA