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74LV244PW,112
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Product Detailed Parameters
- Description：IC BUFF/DVR TRI-ST DUAL 20TSSOP
- Series：*
- Mfr：NXP USA Inc.
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The 74LV244PW,112 is an octal buffer and line driver manufactured by Nexperia USA Inc. It features eight 3-state outputs controlled by two independent output enable inputs (1OE and 2OE). The device operates within a supply voltage range of 1.0 V to 5.5 V and accepts TTL input levels between 2.7 V and 3.6 V. It is housed in a TSSOP20 package with a body width of 4.4 mm. The component complies with JEDEC standards for various voltage ranges and includes input clamp diodes.
Feature Summary
- Provides dual control over eight 3-state outputs via separate enable inputs
- Operates across a wide supply voltage spectrum from 1.0 V to 5.5 V
- Features CMOS low power dissipation characteristics
- Includes input clamp diodes for interfacing with voltages exceeding VCC
Applications
- Memory address drivers
- Clock drivers
- Bus-oriented transmissions
Procurement Notes
Verify the specific ordering suffix '112' corresponds to the TSSOP20 package variant when sourcing. Confirm that the manufacturer designation aligns with current Nexperia product lines, as NXP Semiconductors branding may appear on legacy documentation. Ensure the procurement channel provides valid RoHS compliance certificates matching the latest datasheet revision.
Selection Notes
Select this component for applications requiring high-speed buffering with low power consumption. The wide operating voltage range supports compatibility with diverse logic families. Verify that the thermal performance meets system requirements, particularly regarding power dissipation derating at elevated ambient temperatures above 100 °C for the TSSOP20 package.
Part Context
This part belongs to the 74LV series of low-voltage CMOS logic devices. It serves as an octal buffer/line driver designed for general-purpose digital applications. The PW suffix indicates the plastic thin shrink small outline package. The device is suitable for systems requiring robust signal transmission with minimal power impact.
Replacement Considerations
Consult official Nexperia cross-reference guides for verified substitutes. Ensure any replacement maintains identical pinout configurations and electrical specifications. Verify package compatibility before integration into existing PCB layouts.
