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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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551SDCGI8IC CLK BUFFER 1:4 200MHZ 8SOIC |
5,935 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |
|
553SDCGI8IC CLK BUFFER 1:4 200MHZ 8SOIC |
5,513 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | Clock | Clock | 200 MHz | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-SOIC |
|
551SCMGI8IC CLK BUFFER 1:4 200MHZ 8VFQFN |
3,450 | - |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | Clock | Clock | 200 MHz | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-VFQFN (2x2) |
|
74FCT3807SPYGIIC CLK BUFFER 1:10 200MHZ 20SSOP |
423 | - |
|
Datasheet |
74FCT | 20-SSOP (0.209", 5.30mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:10 | No/No | LVTTL | CMOS, TTL | 200 MHz | 1.71V ~ 3.45V | -40°C ~ 105°C | Surface Mount | - | - | 20-SSOP |
|
551SPGGI8551S MIXED SIGNAL |
2,496 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Clock Buffer | 1 | 1:4 | No/No | Clock | Clock | 200 MHz | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-TSSOP |
|
PI49FCT3807DHEXIC CLK BUFFER 1:10 156MHZ 20SSOP |
1,988 | - |
|
Datasheet |
49FCT | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:10 | No/No | CMOS, TTL | CMOS, TTL | 156 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 20-SSOP |
|
|
PI6CV2304LEXIC CLK BUFFER 1:4 140MHZ 8TSSOP |
2,262 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | CMOS, TTL | LVCMOS | 140 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
|
PI6CV2304WEXIC CLK BUFFER 1:4 140MHZ 8SOIC |
6,841 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |
|
5PB1104CMGI/WIC CLK BUFFER 1:4 200MHZ 8VFQFN |
3,965 | - |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-VFQFN (2x2) |
|
5PB1214CMGKIC CLK BUFFER 1:4 200MHZ 16QFN |
821 | - |
|
Datasheet |
- | 16-UFQFN | Strip | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 16-QFN (2.5x2.5) |
|
PI6C10806BLEXIC CLK BUFFER 1:6 160MHZ 16TSSOP |
1,529 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:6 | No/No | Crystal | LVCMOS | 160 MHz | 1.425V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-TSSOP |
|
LMH2191TMX/NOPBIC CLK BUFFER 1:2 52MHZ 8DSBGA |
3,600 | - |
|
Datasheet |
- | 8-WFBGA, DSBGA | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 1 | 1:2 | No/No | Clock | Clock | 52 MHz | 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 8-DSBGA |
|
553MLFTIC CLK BUFFER 1:4 200MHZ 8SOIC |
2,630 | - |
|
Datasheet |
ClockBlocks™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |
|
PI49FCT32805QEXIC CLK BUFFER 1:5 133MHZ 20QSOP |
2,500 | - |
|
Datasheet |
49FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | 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 |
|
5P83904CMGKIC CLK BUFFER 1:4 200MHZ 16QFN |
500 | - |
|
Datasheet |
- | 16-UFQFN | Strip | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | Crystal | LVCMOS | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 16-QFN (2.5x2.5) |
|
2304NZLDCGIIC CLK BUFFER 1:4 140MHZ 8SOIC |
291 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fanout Buffer (Distribution) | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 140 MHz | 3V ~ 3.6V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 8-SOIC |
|
5PB1206NDGKIC CLOCK BUFFER 20-VFQFPN |
888 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tray | Active | Fanout Buffer (Distribution) | 1 | 1:6 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 20-QFN (3x3) |
|
5PB1106CMGKIC CLK BUFFER 1:6 200MHZ 16QFN |
221 | - |
|
Datasheet |
- | 16-UFQFN | Strip | Active | Fanout Buffer (Distribution) | 1 | 1:6 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-QFN (2.5x2.5) |
|
524SCMGI8IC CLK BUFFER 1:4 200MHZ 8VFQFN |
3,920 | - |
|
Datasheet |
- | 8-UFDFN | Tape & Reel (TR) | Active | Clock Buffer | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-VFQFN (2x2) |
|
651SDCGI8IC CLOCK BUFFER 8-SOIC |
3,000 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Clock Buffer | 1 | 1:4 | No/No | LVCMOS | LVCMOS | 200 MHz | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 8-SOIC |

