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 a strong low and high and also to regenerate weak output from non-restoring logic. They are also used to increase the propagation delay of circuits by driving the large capacitive load.

Buffers also feature transceivers and drivers that are used to regenerate the input utilising a strong high and a strong low. Buffer gates serve as an amplifier of a weak signal source is cant source a lot of current whilst increasing the current capacity of the signal so as to be able to drive a load.

Types of buffers

Buffers are available with a variety of configurations such as variations on the number of channels available, supporting a variety of different inputs and outputs such as CMOS, DTL (Diode-Transistor Logic) and single-ended and providing support for a range of logic families such as HC, HEF and TTL. Buffers are also available in combination with a converter.

Another type of buffer that is available is Bus buffers. A bus buffer is an IC that connects multiple data sources to a single bus. The open drivers can be selected to be either a logical high, a logical low, or high impedance which allows other buffers to drive the bus. Like buffers, variations of bus buffers are available such as support for different logic families, inputs, outputs as well as the number of pins configured on the IC.

Bus buffers are used in applications such as TV and video equipment, industrial controls and portable equipment.

Application

Buffers have a wide range of application use such as;

  • Automatic test equipment
  • Board test systems
  • Instrumentation and characterization equipment
  • Semiconductor test systems

...
Lees meer Lees minder

Filters

1 - 6 van 6 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Logic Family Logic Function IC Type Number of Channels Schmitt Trigger Input Input Type Output Type Polarity Mounting Type Package Type Pin Count Maximum High Level Output Current Maximum Low Level Output Current Maximum Propagation Delay Time @ Maximum CL
RS-stocknr. 820-9163
FabrikantnummerADATE305BSVZ
FabrikantAnalog Devices
43,32 €
Each
Aantal stuks
ADATE305 Buffer - 2 No Differential 3 State Non-Inverting Surface Mount TQFP 100 12mA 12mA 7.3ns
RS-stocknr. 851-6840
FabrikantnummerLTC4300A-3IMS8#PBF
FabrikantAnalog Devices
4,08 €
Each (In a Pack of 2)
Aantal stuks
LTC - - - - - - - Surface Mount MSOP 8 - - ±75ns
Nieuw
RS-stocknr. 216-8613
FabrikantnummerLTC4311CSC6#TRMPBF
FabrikantAnalog Devices
3,39 €
Each (In a Pack of 2)
Aantal stuks
LTC Buffer - - No - - - - SC-70 6 - - -
RS-stocknr. 858-0674
FabrikantnummerLTC4311ISC6#TRMPBF
FabrikantAnalog Devices
4,085 €
Each (In a Pack of 2)
Aantal stuks
LTC - - - - - - - Surface Mount SC-70 6 - - -
Nieuw
RS-stocknr. 216-8612
FabrikantnummerLTC4311CSC6#TRMPBF
FabrikantAnalog Devices
2,348 €
Each (On a Reel of 500)
Aantal stuks
LTC Buffer - - No - - - - SC-70 6 - - -
RS-stocknr. 155-9362
FabrikantnummerLTC4311ISC6#TRMPBF
FabrikantAnalog Devices
2,45 €
Each (On a Reel of 500)
Aantal stuks
LTC - - - - - - - Surface Mount SC-70 6 - - -