SN74AC244NE4

$0.55

Description：8-CH, 2-V TO 6-V BUFFERS WITH 3-
Series：74AC
Mfr：Texas Instruments
Package：Tube

SKU:907040018831 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

SN74AC244NE4 is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is 8-CH, 2-V TO 6-V BUFFERS WITH 3-. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for SN74AC244NE4

Description：8-CH, 2-V TO 6-V BUFFERS WITH 3-
Series：74AC
Mfr：Texas Instruments
Package：Tube
Logic Type：Buffer, Non-Inverting
Number of Elements：2
Number of Bits per Element：4
Input Type：-
Output Type：3-State
Current - Output High, Low：24mA, 24mA
Voltage - Supply：2V ~ 6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：20-DIP (0.300", 7.62mm)
Supplier Device Package：20-PDIP
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN74AC244NE4

SN74AC244NE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AC244NE4 is an octal buffer and line driver manufactured by Texas Instruments, housed in a 20-pin PDIP package. It operates within a supply voltage range of 2V to 6V and supports an operating temperature from -40°C to 85°C. The device features two independent 4-bit buffers with separate output-enable inputs. At 5V, the maximum propagation delay is 7.5ns. Outputs provide high-level current up to -24mA and low-level current up to 24mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Provides eight non-inverting buffered outputs organized into two independent four-bit sections
Features three-state outputs controlled by separate OE inputs for bus-oriented applications
Accepts input voltages up to 6V while operating on supply voltages as low as 2V

Buffers, Drivers, Receivers, Transceivers Applications

Servers and network switches
LED displays
Telecom infrastructure
Motor-drive control boards

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the ordering suffix 'E4' corresponds to lead-free (NIPDAU) finish and RoHS compliance as specified in the packaging addendum. Confirm the package type matches the required through-hole mounting style. Ensure the component status is listed as Active Production before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring wide voltage operation between 2V and 6V. It is suitable for improving performance and density in memory address drivers and clock drivers. Consider the 7.5ns propagation delay at 5V for timing requirements. Verify that the 20-pin PDIP package fits the available PCB space.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx4AC244 family of octal buffers or drivers with 3-state outputs. The 'SN74' prefix indicates commercial grade availability, while the 'AC' series denotes advanced CMOS technology. Other variants exist in different packages such as SOIC, TSSOP, and VQFN, offering flexibility for various board layouts.