Bus Buffer
Todays deals on Bus Buffer?
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500,CD74HC125E 74HC125 QUADRUPLE BUS BUFFER GATES $330.00 |
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2000 PCS P/N TC74HC126AF Quad Bus Buffer SOP 14 TOSHIBA $164.99 |
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100PCS 74LS126 DIP14 DIP-14 TI 3 Stage Quad Bus Buffers DIP IC $83.60 |
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100PCS 74LS125 DIP14 DIP-14 HITACHI Quadruple Bus Buffers DIP IC $83.60 |
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100,CD74HC125E 74HC125 QUADRUPLE BUS BUFFER GATES $58.00 |
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ST M74HC368B1 INVERTING HEX BUS BUFFER 3-ST NEW QTY-300 $49.95 |
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100 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $29.99 |
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100 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $29.99 |
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100 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $29.99 |
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50 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $19.99 |
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60 TI SN74LS125AN Quad Bus Buffers with 3-State Outputs IC’s 14-DIP $19.99 |
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50 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $19.99 |
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50 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $19.99 |
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200 TI SN54LVC125A Quad Bus Buffer Gate 3-State Outputs $12.99 |
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75 ST M74HC240RM13TR 3-State Octal Bus Buffer ICs $12.99 |
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LOT OF 500 PC’S P/N M74HCT125RM13TR IC BUS BUFFER QUAD N-INV 14-SOICN $9.99 |
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SN74F126DR SN74F126 Quadruple Bus Buffer Gate With 3-State Outputs (10 pieces ) $9.90 |
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LTC4303 Hot Swappable 2-Wire Bus Buffer IC $10.55 |
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DM74125N NSC Quad Bus Buffer 74125 SN74125N IC 25pcs $7.50 |
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PCA9513A [PCA9513] I2C-bus and SMBus bus buffer IC $8.50 |
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Quadruple Bus Buffer Gates SNJ54LS125AJ $8.99 |
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ELCAP 74HCT125 QUAD BUS BUFFERS (40 PCS) $9.00 |
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ELCAP 74HCT367 HEX BUS BUFFER/LINE DRIVERS (40 PCS) $9.00 |
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ELCAP 74HC367 HEX BUS BUFFER/LINE DRIVERS (40 PCS) $9.00 |
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ELCAP 74HC125 QUAD 3-STATE BUS BUFFER (40 PCS) $8.00 |
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ELCAP 74HCT240 OCTAL BUS BUFFER,3 STATE OUTPUTS (30PCS) $8.00 |
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TOSHIBA Octal Bus Buffer IC TC74VHCT541AFT (NEW) – 3PCS $6.99 |
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P82B96TD – P82B96 Dual bidirectional bus buffer IC $7.90 |
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74ACT125 – QUAD BUS BUFFERS 3-STATE X25 Pcs. $9.99 |
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2 pcs of 74VHCT244A [VHCT244A] Octal Bus Buffer IC $6.20 |
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74LS126AN 74LS126 QUADRUPLE BUS BUFFERS 3-STATE IC 14-PIN DIP PACKAGE (Qty 15) $6.99 |
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5 HIGH PERFORMANCE 10 BIT BUS-BUFFERS AM29827DC $5.99 |
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10PCS 74LS125 DIP14 DIP-14 HITACHI Quadruple Bus Buffers DIP IC $9.84 |
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10PCS 74LS126 DIP14 DIP-14 TI 3 Stage Quad Bus Buffers DIP IC $9.84 |
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M62393FP – M62393 8-BIT 8CH I2C-BUS DAC IC with Buffer $4.60 |
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M74HC541M1R X3 OCTAL BUS BUFFER WITH 3 STATE $3.93 |
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10 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $8.99 |
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10 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $8.99 |
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10 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $8.99 |
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10,CD74HC125E 74HC125 QUADRUPLE BUS BUFFER GATES $8.90 |
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7 pcs LCX16244 Fast CMOS 16-Bit Bus Buffer/Line Driver SMD IC $5.00 |
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D71086C Manu:NEC Encapsulation:DIP-20,8-Bit Bus Buffer/Driver $3.50 |
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1PCS P8282 Non-Inverting-Function Buffer Gate – Latching Bus Driver $4.00 |
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2 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $4.99 |
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2 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $4.99 |
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2 pcs SN74HC125N 74HC125 QUADRUPLE BUS BUFFER GATES $4.99 |
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10 x SN74LS125 74LS125 Quadruple Bus Buffers DIP $6.49 |
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SN74125N TI Quad Bus Buffer 74125 DM74125N IC 4pcs $1.40 |
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74125N Signetics Quad Bus Buffer 74125 SN74125N IC 4pcs $1.20 |
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VHC541 Manu:TOSHIBA Encapsulation:TSSOP-20,OCTAL BUS BUFFER WITH 3 STATE $2.00 |
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74HC126A Manu:ON/TOSHIBA Encapsulation:SOP-14,Quad. Bus Buffer Gates (with $2.00 |
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TC7W125FU Manu:TOSHIBA Encapsulation:MSOP-8,DUAL BUS BUFFER $2.00 |
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M74HC126B1 Manu:ST Encapsulation:DIP-14,QUAD BUS BUFFERS 3-STATE $2.00 |
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NEW T74LS126AB1 74LS126AB1 74LS126 QUAD BUS BUFFER 3 PIECES $1.00 |
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5 PCS SN74HC125N 74HC125N 74HC125 DIP14 Quad Bus Buffer $5.75 |
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5PCS SN74HC125N 74HC125N 74HC125 DIP-14 Quad Bus Buffer $5.59 |
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74ACT244 Manu:ST/FSC Encapsulation:SOP-20,OCTAL BUS BUFFER WITH 3 STATE $1.00 |
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5 pcs SN74LS126 74LS126 3 Stage Quad Bus Buffers DIP $4.99 |
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M74HC125B1 Quad Bus Buffer Driver – Tristate Output $1.00 |
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5 pcs Quadruple Bus Buffer Gates With 3-State(74HC125D) $0.99 |
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74FCT827 (74LS827) 10 Bit Buffer Bus Driver, SMT SMD $3.19 |
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5 74AC244MTR 74244 Octal Bus Buffer/Driver w/ 3-State Outputs SOP 20-Pin #D02113 $2.00 |
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5 x SN74LS125 74LS125 Quadruple Bus Buffers DIP $3.49 |
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5 x SN74LS125 74LS125 Quadruple Bus Buffers DIP $3.49 |
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2pcs CD74HC125E 74HC125 QUADRUPLE BUS BUFFER GATES m $2.50 |
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1 pcs SN74LS126 74LS126 3 Stage Quad Bus Buffers DIP $1.00 |
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1 pcs SN74LS126 74LS126 3 Stage Quad Bus Buffers DIP $1.00 |
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1 x SN74LS125 74LS125 Quadruple Bus Buffers DIP $1.00 |
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1PCS 74LS125 DIP14 DIP-14 HITACHI Quadruple Bus Buffers DIP IC $2.21 |
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1PCS 74LS126 DIP14 DIP-14 TI 3 Stage Quad Bus Buffers DIP IC $2.21 |
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2 Reels of TI SN74ALVC126PWR Quadruple Bus Buffer Gate With 3-State Outputs…. $290.00 |
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TI SN74ABT125PW QUADRUPLE BUS BUFFER GATE 162 pcs $45.00 |
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Lot of 1 – CD74FCT244E H9123 Octal (8Bit) Bus Buffer $9.00 |
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Lot of 20 – 74ACT244 MP142W OCTAL BUS BUFFER $5.00 |
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Lot of 1 – CD74FCT244E 55010W Octal (8 BIT) Bus Buffer $5.00 |
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Lot of 1 – CD74FCT244E H9049 Octal (8Bit) Bus Buffer $5.00 |
Bus Buffer Questions
Difference between Kingston’s DDR1, DDR2 and DDR3 RAM
Computers are slowly becoming an inevitable part of our life. Personal computers are becoming a source of information and entertainment.
When upgrading the system, most of the computer users do some research before upgrading their system so they exactly know about a perfectly matching CPU, motherboard and video card combination that will meet all their needs. But most of them fail when it comes to RAM. Everyone is aware of the size of the RAM i.e. 1GB, 2GB or 4GB, but they don’t know what this DDR1, DDR2 or DDR3 is all about. So, is knowing the DDR variant useful or is it just another name for a RAM. Selecting the proper DDR variant is a very important factor that determines how your overall system will perform, thus every computer user should be well-advised to learn it.
DDR stands for Double Data Rate. Let’s look at the difference between DDR1, DDR2 and DDR3.
DDR1 is most popularly known as just plain DDR. Double Data Rate interfaces provide two data transfers per differential clock. The data becomes registered when the CK goes high [the + side], and /CK goes low [the - side]. DDR1 utilizes the JEDEC standard for Double Date Rate [DDR I] SDRAM. Like all DDR RAM it is available as registered or un-buffered. Registered DIMMs are generally known as FB-DIMMs and have their address and control lines buffered in order to reduce signal loading. FB-DIMMs are considerably more expensive than un-buffered DIMMs and are generally reserved for server use. There are very few enthusiast/prosumer/gamers utilizing FB-DIMMs in their CPU’s. Un-buffered DIMMs don’t feature address lines and control line buffering, so they cost quite a bit less. However, they may be system-loading limited and are thus generally restricted in the number that can be fitted onto one system.
DDR2 memory is the second generation in DDR memory. DDR2 begins with a speed level of 400MHz as the lowest available while the 400MHz speed is actually the highest speed for DDR1. It’s a bit strange but due to different latencies a 400MHz DDR1 will outperform a 400MHz DDR2, but the advantage returns to DDR2 as soon as the speed reaches the next step 532MHz, which DDR1 cannot reach.
DDR3 is the third generation in DDR memory. DDR3 begins with a lowest capacity level of 800Mbps and goes up to 1600Mbps with bus speed as high as 2000MHz. Higher performance with lower power consumption is the major benefit, since operating voltage is only 1.5V for DDR3 compared to 1.8V for DDR2. Lower heat is generated, which means that systems will run cooler.
The transfer rates of these RAM also differ a lot. Though it is very hard to ascertain which Kingston DDR RAM would suit which motherboard, you should research your CPU manufacturer’s RAM recommendations and fit that exact type of DDR in it.
About the Author
Haitham Hammad is a subject expert and analyst for different kinds of system memory like kingston memory. For all your system memory requirements, Memory Unlimited offers Kingston computer laptop memory, that supports all types of portable devices and computing systems
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