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Quadruple Buffers. SN54HC126J Datasheet

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Quadruple Buffers. SN54HC126J Datasheet
















SN54HC126J Buffers. Datasheet pdf. Equivalent













Part

SN54HC126J

Description

Quadruple Buffers



Feature


www.ti.com SCLS103F – MARSSCHNN177944 8HH4 CC– 11R22EV66I,,SSSEDNN55AP44RHH ICCL 2110222661 SCLS103F – MARCH 1984 – REVISED APRIL 2021 SNx4HC126 Quadr uple Buffers with 3-State Outputs 1 Fe atures • Buffered inputs • Wide ope rating voltage range: 2 V to 6 V • Wi de operating temperature range: –40° C to +85°C • Supports fanout up to 1 0 LSTTL loads • Significant power redu.
Manufacture

Texas Instruments

Datasheet
Download SN54HC126J Datasheet


Texas Instruments SN54HC126J

SN54HC126J; ction compared to LSTTL logic ICs 2 Appl ications • Enable digital signals 3 Description This device contains four independent buffers with 3-state output s. Each gate performs the Boolean funct ion Y = A in positive logic. Device In formation(1) PART NUMBER PACKAGE BOD Y SIZE (NOM) SN74HC126D SOIC (14) 8. 70 mm × 3.90 mm SN74HC126DB SSOP (14 ) 6.50 mm × 5.30 mm .


Texas Instruments SN54HC126J

SN74HC126N PDIP (14) 19.30 mm × 6.40 mm SN74HC126NS SO (14) 10.20 mm × 5.30 mm SN74HC126PW TSSOP (14) 5.00 m m × 4.40 mm SN54HC126J CDIP (14) 21 .30 mm × 7.60 mm SN54HC126FK LCCC (2 0) 8.90 mm × 8.90 mm (1) For all ava ilable packages, see the orderable adde ndum at the end of the data sheet. 1OE 1 1A 2 1Y 3 2OE 4 2A 5 2Y 6 GND 7 14 VCC 13 .


Texas Instruments SN54HC126J

4OE 12 4A 11 4Y 10 3OE 9 3A 8 3Y Functional pinout CopyrighAtn©I2M 0P21OTReTxaAsNInTsNtruOmTeInCtsEInactot rhpeoreatnedd of this data sheet addres ses availability, warranty, changes, us e iSnusbamfeittyD-corcituicmael anpt pF leiceadtbioancsk, 1 intellectual prop erty matters and other important discla imers. PRODUCTION DATA. Product Folder Links: SN74HC126 S.





Part

SN54HC126J

Description

Quadruple Buffers



Feature


www.ti.com SCLS103F – MARSSCHNN177944 8HH4 CC– 11R22EV66I,,SSSEDNN55AP44RHH ICCL 2110222661 SCLS103F – MARCH 1984 – REVISED APRIL 2021 SNx4HC126 Quadr uple Buffers with 3-State Outputs 1 Fe atures • Buffered inputs • Wide ope rating voltage range: 2 V to 6 V • Wi de operating temperature range: –40° C to +85°C • Supports fanout up to 1 0 LSTTL loads • Significant power redu.
Manufacture

Texas Instruments

Datasheet
Download SN54HC126J Datasheet




 SN54HC126J
www.ti.com
SCLS103F – MARSSCHNN1779448HH4 CC11R22EV66I,,SSSEDNN55AP44RHHICCL 2110222661
SCLS103F – MARCH 1984 – REVISED APRIL 2021
SNx4HC126 Quadruple Buffers with 3-State Outputs
1 Features
• Buffered inputs
• Wide operating voltage range: 2 V to 6 V
• Wide operating temperature range:
–40°C to +85°C
• Supports fanout up to 10 LSTTL loads
• Significant power reduction compared to LSTTL
logic ICs
2 Applications
Enable digital signals
3 Description
This device contains four independent buffers with
3-state outputs. Each gate performs the Boolean
function Y = A in positive logic.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN74HC126D
SOIC (14)
8.70 mm × 3.90 mm
SN74HC126DB
SSOP (14)
6.50 mm × 5.30 mm
SN74HC126N
PDIP (14)
19.30 mm × 6.40 mm
SN74HC126NS
SO (14)
10.20 mm × 5.30 mm
SN74HC126PW
TSSOP (14) 5.00 mm × 4.40 mm
SN54HC126J
CDIP (14)
21.30 mm × 7.60 mm
SN54HC126FK
LCCC (20)
8.90 mm × 8.90 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
1OE
1
1A
2
1Y
3
2OE
4
2A
5
2Y
6
GND
7
14
VCC
13
4OE
12
4A
11
4Y
10
3OE
9
3A
8
3Y
Functional pinout
CopyrighAtn©I2M0P21OTReTxaAsNInTsNtruOmTeInCtsEInactotrhpeoreatnedd of this data sheet addresses availability, warranty, changes, use iSnusbamfeittyD-corcituicmael anpt pFleiceadtbioancsk,
1
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Product Folder Links: SN74HC126 SN54HC126




 SN54HC126J
SN74HC126, SN54HC126
SCLS103F – MARCH 1984 – REVISED APRIL 2021
www.ti.com
Table of Contents
1 Features............................................................................1
2 Applications..................................................................... 1
3 Description.......................................................................1
4 Revision History.............................................................. 2
5 Pin Configuration and Functions...................................3
Pin Functions.................................................................... 3
6 Specifications.................................................................. 4
6.1 Absolute Maximum Ratings........................................ 4
6.2 Recommended Operating Conditions.........................4
6.3 Thermal Information....................................................4
6.4 Electrical Characteristics - 74..................................... 5
6.5 Electrical Characteristics - 54..................................... 5
6.6 Switching Characteristics - 74.....................................6
6.7 Switching Characteristics - 54.....................................7
6.8 Operating Characteristics........................................... 7
6.9 Typical Characteristics................................................ 7
7 Parameter Measurement Information............................ 9
8 Detailed Description......................................................10
8.1 Overview................................................................... 10
8.2 Functional Block Diagram......................................... 10
8.3 Feature Description...................................................10
8.4 Device Functional Modes..........................................11
9 Application and Implementation.................................. 12
9.1 Application Information............................................. 12
9.2 Typical Application.................................................... 12
10 Power Supply Recommendations..............................14
11 Layout........................................................................... 14
11.1 Layout Guidelines................................................... 14
11.2 Layout Example...................................................... 14
12 Device and Documentation Support..........................15
12.1 Documentation Support.......................................... 15
12.2 Related Links.......................................................... 15
12.3 Support Resources................................................. 15
12.4 Trademarks............................................................. 15
12.5 Electrostatic Discharge Caution..............................15
12.6 Glossary..................................................................15
13 Mechanical, Packaging, and Orderable
Information.................................................................... 15
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision E (July 2003) to Revision F (April 2021)
Page
• Updated the numbering format for tables, figures, and cross-references throughout the document..................1
• Updated to new data sheet standards................................................................................................................ 1
• Increased D (86 to 151.7), DB (96 to 108.0), NS (76 to 122.6), and PW (113 to 151.7); decreased N (80 to
62.5) °C/W.......................................................................................................................................................... 4
2
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Product Folder Links: SN74HC126 SN54HC126
Copyright © 2021 Texas Instruments Incorporated




 SN54HC126J
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5 Pin Configuration and Functions
1OE
1A
1Y
2OE
2A
2Y
GND
VCC
4OE
4A
4Y
3OE
3A
3Y
Figure 5-1. D, DB, N, NS, PW, or J Package
14-Pin SOIC, SSOP, PDIP, SO, TSSOP, or CDIP
Top View
SN74HC126, SN54HC126
SCLS103F – MARCH 1984 – REVISED APRIL 2021
1A 1OE NC VCC 4OE
1Y
NC
2OE
NC
2A
3 2 1 20 19
4
18
5
17
6
16
7
15
8
14
9 10 11 12 13
4A
NC
4Y
NC
3OE
2Y GND NC 3Y 3A
Figure 5-2. FK Package
20-Pin LCCC
Top View
Pin Functions
NAME
1OE
1A
1Y
2OE
2A
2Y
GND
3Y
3A
3OE
4Y
4A
4OE
VCC
NC
PIN
D, DB, N,
NS, PW, or
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FK
2
3
4
6
8
9
10
12
13
14
16
18
19
20
1, 5, 7, 11, 15,
17
I/O
Input
Input
Output
Input
Input
Output
Output
Input
Input
Output
Input
Input
Channel 1, Output Enable
Channel 1, Input A
Channel 1, Output Y
Channel 2, Output Enable
Channel 2, Input A
Channel 2, Output Y
Ground
Channel 3, Output Y
Channel 3, Input A
Channel 3, Output Enable
Channel 4, Output Y
Channel 4, Input A
Channel 4, Output Enable
Positive Supply
Not internally connected
DESCRIPTION
Copyright © 2021 Texas Instruments Incorporated
Product Folder Links: SN74HC126 SN54HC126
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