Buffers

Buffers, also known as logic buffers are semiconductor IC (integrated circuit) that are constructed of two inverters that are back to back providing a basic logic gate that passes its input, unchanged, to its output. Buffer ICs are also available in both inverting and non-inverting.

How do buffers work?

The primary purpose of a buffer IC is to regenerate the input, primarily using...

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ROHM BD74C126FV-CE2, 4-Channel 3 State Buffer, 14-Pin SSOP-14
ROHM BD74C126FV-CE2, 4-Channel 3 State Buffer, 14-Pin SSOP-14
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RS Stock No.: 265-124Brand: ROHMManufacturers Part No.: BD74C126FV-CE2

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ROHM
Buffer
CMOS
-
Buffer
-
-
4
-
-
-
3 State
-
3 State
-
-
1.65V
-
SSOP-14
5.5V
-
14
-
-40°C
-
12ns
-
125°C
-
5mm
BD74C126FV-C
6.4 mm
No
-
1.35mm
-
-
-
-
-
-
10μA
-
-
-
AEC-Q100
ROHM BD7LS07G-CTL, 1-Channel Non-Inverting CMOS Buffer, 5-Pin SSOP-5
ROHM BD7LS07G-CTL, 1-Channel Non-Inverting CMOS Buffer, 5-Pin SSOP-5
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RS Stock No.: 255-7675Brand: ROHMManufacturers Part No.: BD7LS07G-CTL

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ROHM
Buffer
CMOS
-
Buffer
-
-
1
-
-
-
Open Drain
-
CMOS
Surface
Non-Inverting
1.65V
-
SSOP-5
5.5V
-
5
-
-40°C
24mA
10ns
-
125°C
24mA
2.8mm
BD7LS07G
2.9 mm
RoHS
-
1.25mm
-
-
-
-
-
-
10μA
-
-
-
AEC-Q100
ROHM BD7LS17G-CTL, 1-Channel Non-Inverting Schmitt Trigger Input CMOS Buffer, 5-Pin SSOP-5
ROHM BD7LS17G-CTL, 1-Channel Non-Inverting Schmitt Trigger Input CMOS Buffer, 5-Pin SSOP-5
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RS Stock No.: 255-7679Brand: ROHMManufacturers Part No.: BD7LS17G-CTL

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ROHM
Buffer
CMOS
-
Buffer
-
-
1
Yes
-
-
Schmitt Trigger
-
CMOS
Surface
Non-Inverting
1.65V
-
SSOP-5
5.5V
-
5
-
-40°C
24mA
10ns
-
125°C
24mA
2.8mm
BD7LS07G
2.9 mm
RoHS
-
1.25mm
-
-
-
-
-
-
10μA
-
-
-
AEC-Q100
ROHM BD7LS34G-CTL, 1-Channel Non-Inverting Schmitt Trigger Input CMOS Buffer, 5-Pin SSOP-5
ROHM BD7LS34G-CTL, 1-Channel Non-Inverting Schmitt Trigger Input CMOS Buffer, 5-Pin SSOP-5
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RS Stock No.: 255-7683Brand: ROHMManufacturers Part No.: BD7LS34G-CTL

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ROHM
Buffer
CMOS
-
Buffer
-
-
1
Yes
-
-
Single Ended
-
CMOS
Surface
Non-Inverting
1.65V
-
SSOP-5
5.5V
-
5
-
-40°C
24mA
10ns
-
125°C
24mA
2.8mm
BD7LS07G
2.9 mm
RoHS
-
1.25mm
-
-
-
-
-
-
10μA
-
-
-
AEC-Q100
ROHM, 1-Channel Non-Inverting CMOS Buffer, 5-Pin SSOP-5
ROHM, 1-Channel Non-Inverting CMOS Buffer, 5-Pin SSOP-5
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RS Stock No.: 255-7674Brand: ROHMManufacturers Part No.: BD7LS07G-CTL

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ROHM
Buffer
CMOS
-
Buffer
-
-
1
-
-
-
Open Drain
-
CMOS
Surface
Non-Inverting
1.65V
-
SSOP-5
5.5V
-
5
-
-40°C
24mA
10ns
-
125°C
24mA
2.8mm
BD7LS07G
2.9 mm
RoHS
-
1.25mm
-
-
-
-
-
-
10μA
-
-
-
AEC-Q100
ROHM, 1-Channel Non-Inverting Schmitt Trigger Input CMOS Buffer, 5-Pin SSOP-5
ROHM, 1-Channel Non-Inverting Schmitt Trigger Input CMOS Buffer, 5-Pin SSOP-5
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RS Stock No.: 255-7678Brand: ROHMManufacturers Part No.: BD7LS17G-CTL

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ROHM
Buffer
CMOS
-
Buffer
-
-
1
Yes
-
-
Schmitt Trigger
-
CMOS
Surface
Non-Inverting
1.65V
-
SSOP-5
5.5V
-
5
-
-40°C
24mA
10ns
-
125°C
24mA
2.8mm
BD7LS07G
2.9 mm
RoHS
-
1.25mm
-
-
-
-
-
-
10μA
-
-
-
AEC-Q100
Renesas Electronics 74LVC16244APAG8 3 State Buffer, 48-Pin
Renesas Electronics 74LVC16244APAG8 3 State Buffer, 48-Pin
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RS Stock No.: 249-2447Brand: Renesas ElectronicsManufacturers Part No.: 74LVC16244APAG8

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Renesas Electronics
Buffer
CMOS
-
Driver, Buffer
-
-
-
No
-
-
Voltage
-
3 State
-
-
2.7V
-
-
3.6V
-
48
-
-40°C
24mA
4.7ns
-
85°C
-
-
IDT74LVC16244A
-
MIL-STD-883, Method 3015
-
-
-
-
-
-
-
-
500μA
-
-
-
No
Renesas Electronics 74LVC16244APAG8 3 State Buffer, 48-Pin
Renesas Electronics 74LVC16244APAG8 3 State Buffer, 48-Pin
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RS Stock No.: 249-2448Brand: Renesas ElectronicsManufacturers Part No.: 74LVC16244APAG8

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Renesas Electronics
Buffer
CMOS
-
Driver, Buffer
-
-
-
No
-
-
Voltage
-
3 State
-
-
2.7V
-
-
3.6V
-
48
-
-40°C
24mA
4.7ns
-
85°C
-
-
IDT74LVC16244A
-
MIL-STD-883, Method 3015
-
-
-
-
-
-
-
-
500μA
-
-
-
No
Renesas Electronics 853S011BMILF, 8-Channel Non-Inverting LVPECL/ECL Buffer, 8-Pin
Renesas Electronics 853S011BMILF, 8-Channel Non-Inverting LVPECL/ECL Buffer, 8-Pin
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RS Stock No.: 263-7977Brand: Renesas ElectronicsManufacturers Part No.: 853S011BMILF

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Renesas Electronics
Buffer
-
-
Buffer
-
-
8
-
-
-
LVDS
-
LVPECL/ECL
Surface
Non-Inverting
2.38V
-
-
3.8V
-
8
-
-40°C
-
355ps
-
85°C
-
3mm
853S011B
3 mm
RoHS
-
0.97mm
-
-
-
-
-
-
25mA
-
-
-
No
Renesas Electronics 853S011BMILF, 8-Channel Non-Inverting LVPECL/ECL Buffer, 8-Pin
Renesas Electronics 853S011BMILF, 8-Channel Non-Inverting LVPECL/ECL Buffer, 8-Pin
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RS Stock No.: 263-7978Brand: Renesas ElectronicsManufacturers Part No.: 853S011BMILF

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Renesas Electronics
Buffer
-
-
Buffer
-
-
8
-
-
-
LVDS
-
LVPECL/ECL
Surface
Non-Inverting
2.38V
-
-
3.8V
-
8
-
-40°C
-
355ps
-
85°C
-
3mm
853S011B
3 mm
RoHS
-
0.97mm
-
-
-
-
-
-
25mA
-
-
-
No
Nexperia, 1-Channel Inverting Single Ended Buffer, 16-Pin SO
Nexperia, 1-Channel Inverting Single Ended Buffer, 16-Pin SO
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RS Stock No.: 136-4815Brand: NexperiaManufacturers Part No.: HEF4049BT,653

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Nexperia
Buffer
HEF
-
Buffer
-
-
1
No
-
-
TTL, CMOS
-
Single Ended
Surface
Inverting
3V
-
SO
15V
-
16
-
-40°C
-3.6mA
70ns
-
85°C
24mA
10mm
HEF4049B
4 mm
No
-
1.45mm
-
-
-
-
-
-
50mA
-
-
-
No
Nexperia 74LVC1G125GV,125, 1-Channel Non-Inverting 3 State Buffer, 5-Pin SC-74
Nexperia 74LVC1G125GV,125, 1-Channel Non-Inverting 3 State Buffer, 5-Pin SC-74
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RS Stock No.: 816-8753Brand: NexperiaManufacturers Part No.: 74LVC1G125GV,125

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Nexperia
Buffer
LVC
-
Buffer
-
-
1
No
-
-
Single Ended
-
3 State
Surface
Non-Inverting
1.65V
-
SC-74
5.5V
-
5
-
-40°C
-32mA
10.5ns
-
125°C
32mA
3.1mm
74LVC1G125
1.7 mm
No
-
1mm
-
-
-
-
-
-
4μA
-
-
-
No
Nexperia 74LVC126APW,112, 4-Channel Non-Inverting 3 State Buffer, 14-Pin TSSOP
Nexperia 74LVC126APW,112, 4-Channel Non-Inverting 3 State Buffer, 14-Pin TSSOP
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RS Stock No.: 816-8738Brand: NexperiaManufacturers Part No.: 74LVC126APW,112

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Nexperia
Buffer
LVC
-
Buffer
-
-
4
No
-
-
Single Ended
-
3 State
Surface
Non-Inverting
1.65V
-
TSSOP
3.6V
-
14
-
-40°C
-24mA
12.6ns
-
125°C
24mA
5.1mm
74LVC126A
4.5 mm
No
-
0.95mm
-
-
-
-
-
-
100mA
-
-
-
No
Texas Instruments, 1-Channel CMOS Buffer, 5-Pin SOT-23
Texas Instruments, 1-Channel CMOS Buffer, 5-Pin SOT-23
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RS Stock No.: 229-7036Brand: Texas InstrumentsManufacturers Part No.: SN74LVC1G34DBVR

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Texas Instruments
Buffer
74LVC
-
Buffer
-
-
1
No
-
-
CMOS
-
CMOS
Surface
-
1.65V
-
SOT-23
5.5V
-
5
-
-65°C
-32mA
-
-
150°C
32mA
1.7mm
SN74LVC1G34
1.7 mm
RoHS
-
0.6mm
-
-
-
-
-
-
-
-
-
-
No
DiodesZetex 74AHCT1G125W5-7, 1-Channel Non-Inverting Schmitt Trigger Input 3 State Buffer, 5-Pin SOT-25
DiodesZetex 74AHCT1G125W5-7, 1-Channel Non-Inverting Schmitt Trigger Input 3 State Buffer, 5-Pin SOT-25
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RS Stock No.: 921-0265Brand: DiodesZetexManufacturers Part No.: 74AHCT1G125W5-7

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DiodesZetex
Buffer
74AHCT
-
Buffer, Driver
-
-
1
Yes
-
-
Schmitt Trigger, CMOS
-
3 State
Surface
Non-Inverting
4.5V
-
SOT-25
5.5V
-
5
-
-40°C
-8mA
-
-
125°C
8mA
3.1mm
74AHCT1G125
1.7 mm
No
-
1.3mm
-
-
-
-
-
-
40μA
-
-
-
No
onsemi M74VHC1G126DTT1G, 1-Channel Non-Inverting 3 State Buffer, 5-Pin TSOP
onsemi M74VHC1G126DTT1G, 1-Channel Non-Inverting 3 State Buffer, 5-Pin TSOP
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RS Stock No.: 805-1494Brand: onsemiManufacturers Part No.: M74VHC1G126DTT1G

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onsemi
Buffer
VHC
-
Buffer
-
-
1
No
-
-
Single Ended
-
3 State
-
Non-Inverting
-
-
TSOP
-
-
5
-
-55°C
-8mA
-
-
125°C
8mA
3mm
-
1.5 mm
-
-
1mm
-
-
-
-
-
-
-
-
-
-
-
Toshiba, 8-Channel Inverting 3 State Schmitt Buffer, 20-Pin TSSOP
Toshiba, 8-Channel Inverting 3 State Schmitt Buffer, 20-Pin TSSOP
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RS Stock No.: 171-3302Brand: ToshibaManufacturers Part No.: 74LCX540FT

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Toshiba
Schmitt Buffer
74LCX
-
Buffer
-
-
8
No
-
-
CMOS
-
3 State
Surface
Inverting
1.5V
-
TSSOP
3.6V
-
20
-
-40°C
-24mA
25ns
-
85°C
24mA
6.5mm
74LCX540FT
4.4 mm
No
-
1mm
-
-
-
-
-
-
500μA
-
-
-
No
Texas Instruments, 1-Channel CMOS Buffer, 5-Pin SC-70
Texas Instruments, 1-Channel CMOS Buffer, 5-Pin SC-70
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RS Stock No.: 229-7038Brand: Texas InstrumentsManufacturers Part No.: SN74LVC1G34DCKR

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Texas Instruments
Buffer
74LVC
-
Buffer
-
-
1
No
-
-
CMOS
-
CMOS
Surface
-
1.65V
-
SC-70
5.5V
-
5
-
-65°C
-32mA
-
-
150°C
32mA
2.15mm
SN74LVC1G34
2.4 mm
RoHS
-
1.1mm
-
-
-
-
-
-
-
-
-
-
No
Texas Instruments SN74LVC2G126DCTR CMOS Dual Bus Buffer, 8-Pin
Texas Instruments SN74LVC2G126DCTR CMOS Dual Bus Buffer, 8-Pin
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RS Stock No.: 809-6046Brand: Texas InstrumentsManufacturers Part No.: SN74LVC2G126DCTR

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Texas Instruments
Dual Bus Buffer
LVC
-
Buffer
-
-
-
No
-
-
CMOS
-
CMOS
Surface
-
1.65V
-
-
5.5V
-
8
-
-40°C
-32mA
-
-
125°C
32mA
3.15mm
SN74LVC2G126
2.9 mm
RoHS
-
1.2mm
-
-
-
-
-
-
-
-
-
-
No
Nexperia 74LVC2T45DC,125, 4-Channel Inverting 3 State Buffer & Converter Combination Circuit, 8-Pin VSSOP
Nexperia 74LVC2T45DC,125, 4-Channel Inverting 3 State Buffer & Converter Combination Circuit, 8-Pin VSSOP
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Also available in industry standard packaging
RS Stock No.: 816-8842Brand: NexperiaManufacturers Part No.: 74LVC2T45DC,125

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Nexperia
Buffer & Converter Combination Circuit
LVC
-
Transceiver
-
-
4
No
-
-
Single Ended
-
3 State
Surface
Inverting
1.2V
-
VSSOP
5.5V
-
8
-
-40°C
-32mA
15.2ns
-
125°C
32mA
2.4mm
-
2.1 mm
No
-
0.85mm
-
-
-
-
-
-
8μA
-
-
-
No

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