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0755-82798135Clock Buffers, Drivers
Clock Buffers and Drivers are clock and timing ICs used to distribute, strengthen and drive clock signals across electronic systems. They are widely used in communication equipment, networking devices, industrial control, embedded systems, computing platforms, automotive electronics, data acquisition systems, test instruments and high-speed digital designs.
This category includes clock buffer ICs, clock driver ICs, fanout buffers, differential clock buffers, low-jitter clock drivers, zero-delay buffers and related clock distribution components. These devices are commonly selected based on input/output logic type, number of outputs, output frequency, jitter performance, propagation delay, supply voltage, package type and application requirements.
TomatoElec supplies original Clock Buffers and Drivers from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, Renesas, Microchip, STMicroelectronics, NXP, onsemi, Infineon and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Number of Circuits | Ratio - Input:Output | Differential - Input:Output | Input | Output | Frequency - Max | Voltage - Supply | Operating Temperature | Mounting Type | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PI49FCT3807CQEXIC CLK BUFFER 1:10 100MHZ 20QSOP |
6,235 | - |
|
Datasheet |
49FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:10 | No/No | CMOS, TTL | CMOS, TTL | 100 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 20-QSOP |
|
PI49FCT3805BQEIC CLK BUFFER 1:5 80MHZ 20QSOP |
658 | - |
|
Datasheet |
49FCT | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 2 | 1:5 | No/No | CMOS, TTL | CMOS | 80 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 20-QSOP |
|
PL133-27GIIC CLK BUFFER 1:2 150MHZ 6DFN |
584 | - |
|
Datasheet |
- | 6-UFDFN Exposed Pad | Bag | Active | Fanout Buffer (Distribution) | 1 | 1:2 | No/No | LVCMOS, Sine Wave | LVCMOS | 150 MHz | 1.62V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 6-DFN (2x1.3) |
|
PI49FCT3805CQEXIC CLK BUFFER 1:5 100MHZ 20QSOP |
4,129 | - |
|
Datasheet |
49FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 2 | 1:5 | No/No | CMOS, TTL | CMOS | 100 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 20-QSOP |
|
SY75572LMGIC CLK BUFFER 2:2 267MHZ 16QFN |
1,268 | - |
|
- |
Precision Edge® | 16-VFQFN Exposed Pad | Tube | Active | Fanout Buffer (Distribution), Multiplexer | 1 | 2:2 | Yes/Yes | HCSL, LVDS | HCSL, LVDS | 267 MHz | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-QFN (3x3) |
|
551SCMGIIC CLK BUFFER 1:4 200MHZ 8VFQFN |
3,077 | - |
|
Datasheet |
- | 8-UFDFN | Strip | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | Clock | Clock | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 105°C | Surface Mount | - | - | 8-VFQFN (2x2) |
|
551SDCGIIC CLK BUFFER 1:4 200MHZ 8SOIC |
391 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | Clock | Clock | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 105°C | Surface Mount | - | - | 8-SOIC |
|
PI6CL10804WEIC CLK BUFFER 1:4 200MHZ 8SOIC |
1,000 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.1V ~ 1.6V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
SY100EP11UKGIC CLK BUFFER 1:2 3GHZ 8MSOP |
376 | - |
|
Datasheet |
100EP, ECL Pro® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:2 | Yes/Yes | LVECL, LVPECL | LVECL, LVPECL | 3 GHz | 2.375V ~ 5.5V | 0°C ~ 85°C | Surface Mount | - | - | 8-MSOP |
|
PI6CV2304WEIC CLK BUFFER 1:4 140MHZ 8SOIC |
101 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | CMOS, TTL | LVCMOS | 140 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
PI49FCT32807QEIC CLK BUFFER 1:10 133MHZ 20QSOP |
9,119 | - |
|
Datasheet |
49FCT | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:10 | No/No | CMOS | CMOS | 133 MHz | 2.97V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 20-QSOP |
|
5PB1104CMGKIC CLK BUFFER 1:4 200MHZ 8VFQFN |
1,471 | - |
|
Datasheet |
- | 8-UFDFN | Strip | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-VFQFN (2x2) |
|
PI49FCT3805CHEIC CLK BUFFER 1:5 100MHZ 20SSOP |
2,953 | - |
|
Datasheet |
49FCT | 20-SSOP (0.209", 5.30mm Width) | Tube | Active | Fanout Buffer (Distribution) | 2 | 1:5 | No/No | CMOS, TTL | CMOS | 100 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 20-SSOP |
|
SY100EP14UK4GIC CLK BUFFER 2:5 2GHZ 20TSSOP |
312 | - |
|
Datasheet |
100EP, Precision Edge®, ECL Pro® | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Fanout Buffer (Distribution), Multiplexer | 1 | 2:5 | Yes/Yes | HSTL, LVECL, LVPECL | LVECL, LVPECL | 2 GHz | 2.37V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 20-TSSOP |
|
PI49FCT3805DHEXIC CLK BUFFER 1:5 133MHZ 20SSOP |
4,553 | - |
|
Datasheet |
49FCT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 2 | 1:5 | No/No | CMOS, TTL | CMOS | 133 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 20-SSOP |
|
PL133-67OCIC CLK BUFFER 1:6 150MHZ 16TSSOP |
328 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:6 | No/No | LVCMOS | LVCMOS | 150 MHz | 2.25V ~ 3.63V | 0°C ~ 70°C | Surface Mount | - | - | 16-TSSOP |
|
551MILFIC CLK BUFFER 1:4 160MHZ 8SOIC |
3,916 | - |
|
Datasheet |
ClockBlocks™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | CMOS | CMOS | 160 MHz | 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
553MLFIC CLK BUFFER 1:4 200MHZ 8SOIC |
305 | - |
|
Datasheet |
ClockBlocks™ | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | CMOS | CMOS | 200 MHz | 2.375V ~ 5.25V | 0°C ~ 70°C | Surface Mount | - | - | 8-SOIC |
|
PI49FCT32805QEIC CLK BUFFER 1:5 133MHZ 20QSOP |
200 | - |
|
Datasheet |
49FCT | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 2 | 1:5 | No/No | CMOS | CMOS | 133 MHz | 2.97V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 20-QSOP |
|
PI49FCT32802LEXIC CLK BUFFER 1:5 133MHZ 16TSSOP |
5,244 | - |
|
Datasheet |
49FCT | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:5 | No/No | CMOS, TTL | CMOS, TTL | 133 MHz | 2.97V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 16-TSSOP |

