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SN74LVC244APWRG4.B Datasheet(PDF) 3 Page - Texas Instruments

Part # SN74LVC244APWRG4.B
Description  SN74LVC244A Octal Buffer or Driver with 3-State Outputs
PDF  43 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

SN74LVC244APWRG4.B Datasheet(HTML) 3 Page - Texas Instruments

  SN74LVC244APWRG4.B Datasheet HTML 1Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 2Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 3Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 4Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 5Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 6Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 7Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 8Page - Texas Instruments SN74LVC244APWRG4.B Datasheet HTML 9Page - Texas Instruments Next Button
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4 Pin Configuration and Functions
1
2
3
4
A
B
C
D
E
Not to scale
1A1
1OE
VCC
2OE
1A2
2A4
2Y4
1Y1
1A3
2Y3
2A3
1Y2
1A4
2A2
2Y2
1Y3
GND
2Y1
2A1
1Y4
Figure 4-1. ZQN Package 20-Pin BGA Top View
Not to scale
1
1OE
20
VCC
2
1A1
19
2OE
3
2Y4
18
1Y1
4
1A2
17
2A4
5
2Y3
16
1Y2
6
1A3
15
2A3
7
2Y2
14
1Y3
8
1A4
13
2A2
9
2Y1
12
1Y4
10
GND
11
2A1
Figure 4-2. DB, DGV,DW, N, NS, and PW Packages
20-Pin SSOP, TVSOP, SOIC, PDIP, SO, and TSSOP
Front View
Not to scale
Thermal
Pad
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
Figure 4-3. RGY and RKS Packages 20-Pin VQFN
Top View
Not to scale
Thermal
Pad
1
1A1
2
2Y4
3
1A2
4
2Y3
5
1A3
6
2Y2
11
1Y4
12
2A2
13
1Y3
14
2A3
15
1Y2
16
2A4
Figure 4-4. RWP Package 20-Pin X1QFN Top View
www.ti.com
SN74LVC244A
SCAS414AE – NOVEMBER 1992 – REVISED AUGUST 2025
Copyright © 2025 Texas Instruments Incorporated
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Product Folder Links: SN74LVC244A



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