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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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NB4L6254FAGIC CLK MULTI 1:6/1:3 3GHZ 32LQFP |
0 | - |
|
- |
- | 32-LQFP | Tray | Obsolete | Multiplexer, Switch | 1 or 2 | 1:6, 1:3 | Yes/Yes | LVCMOS, LVPECL | LVPECL | 3 GHz | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-LQFP (7x7) |
|
MAX9310EUPMAX9310 1:5 CLOCK DRIVER |
1,691 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Fanout Buffer (Distribution), Multiplexer | 1 | 2:5 | Yes/Yes | HSTL, LVPECL | LVDS | 1 GHz | 2.375V ~ 2.625V | -40°C ~ 85°C | Surface Mount | - | - | 20-TSSOP |
|
CDC339DWIC CLK BUFFER 1:8 80MHZ 20SOIC |
0 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Bulk | Active | Fanout Buffer (Distribution) | 1 | 1:8 | No/No | TTL | TTL | 80 MHz | 4.75V ~ 5.25V | -40°C ~ 85°C | Surface Mount | - | - | 20-SOIC |
|
CDC339DBIC CLK BUFFER 1:8 80MHZ 20SSOP |
0 | - |
|
Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Bulk | Active | Fanout Buffer (Distribution) | 1 | 1:8 | No/No | TTL | TTL | 80 MHz | 4.75V ~ 5.25V | -40°C ~ 85°C | Surface Mount | - | - | 20-SSOP |
|
MC10H645FNIC CLK BUFFER 2:9 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tube | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:9 | Yes/Yes | TTL | TTL | - | 4.75V ~ 5.25V | 0°C ~ 85°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
49FCT806SOGIC CLK BUFFER 1:5 20SOIC |
1 | - |
|
Datasheet |
49FCT | 20-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Fanout Buffer (Distribution) | 2 | 1:5 | No/No | CMOS, LVTTL | CMOS, LVTTL | - | 4.75V ~ 5.25V | 0°C ~ 70°C | Surface Mount | - | - | 20-SOIC |
|
CY7B991V-5JXCIC CLK BUFFER 8:8 80MHZ 32PLCC |
351 | - |
|
Datasheet |
RoboClock™ | 32-LCC (J-Lead) | Bulk | Obsolete | Buffer/Driver | 1 | 8:8 | Yes/No | 3-State | LVTTL | 80 MHz | 2.97V ~ 3.63V | 0°C ~ 70°C | Surface Mount | - | - | 32-PLCC (11.43x13.97) |
|
CDC340DWIC CLK BUFFER 1:8 80MHZ 20SOIC |
0 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Bulk | Active | Fanout Buffer (Distribution) | 1 | 1:8 | No/No | TTL | TTL | 80 MHz | 4.75V ~ 5.25V | 0°C ~ 70°C | Surface Mount | - | - | 20-SOIC |
|
CDCM1804RTHTIC CLK BUFFER 1:4 800MHZ 24VQFN |
0 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution), Divider, Multiplexer | 1 | 1:4 | Yes/Yes | CML, HSTL, LVDS, LVPECL, LVTTL, SSTL-2, VML | LVCMOS, LVPECL | 800 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 24-VQFN (4x4) |
|
83940DYLFIC CLK BUFFER 2:18 250MHZ 32TQFP |
2,604 | - |
|
- |
- | 32-LQFP | Tray | Obsolete | Fanout Buffer (Distribution) | 1 | 2:18 | Yes/No | CML, LVCMOS, LVPECL, LVTTL, SSTL | LVCMOS, LVTTL | 250 MHz | 2.375V ~ 2.625V, 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 32-TQFP (7x7) |
|
SY89872UMG-TRIC CLK BUFFER 1:3 2GHZ 16MLF |
1,703 | - |
|
Datasheet |
Precision Edge® | 16-VFQFN Exposed Pad, 16-MLF® | Tape & Reel (TR) | Active | Fanout Buffer (Distribution), Divider | 1 | 1:3 | Yes/Yes | CML, HSTL, LVDS, LVPECL | LVDS | 2 GHz | 2.375V ~ 2.625V | -40°C ~ 85°C | Surface Mount | - | - | 16-MLF® (3x3) |
|
CDC208NSRIC CLK BUFFER 1:4 60MHZ 20SO |
0 | - |
|
Datasheet |
- | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 2 | 1:4 | No/No | TTL | CMOS | 60 MHz | 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 20-SO |
|
CDCLVP215RHBTIC CLK BUFFER 1:5 3.5GHZ 32VQFN |
250 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Fanout Buffer (Distribution) | 2 | 1:5 | Yes/Yes | LVECL, LVPECL | LVECL, LVPECL | 3.5 GHz | 2.375V ~ 3.8V | -40°C ~ 85°C | Surface Mount | - | - | 32-VQFN (5x5) |
|
83940DYI-01LFIC CLK BUFFER 2:18 175MHZ 32TQFP |
0 | - |
|
Datasheet |
- | 32-LQFP | Bulk | Obsolete | Fanout Buffer (Distribution), Multiplexer | 1 | 2:18 | Yes/No | LVCMOS, LVPECL, LVTTL, SSTL | LVCMOS, LVTTL | 175 MHz | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-TQFP (7x7) |
|
NB4L6254FAR2GIC CLK MULTI 1:6/1:3 3GHZ 32LQFP |
0 | - |
|
- |
- | 32-LQFP | Tape & Reel (TR) | Obsolete | Multiplexer, Switch | 1 or 2 | 1:6, 1:3 | Yes/Yes | LVCMOS, LVPECL | LVPECL | 3 GHz | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-LQFP (7x7) |
|
542MLFIC CLK BUFFER 1:2 156MHZ 8SOIC |
2,083 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Fanout Buffer (Distribution), Divider | 1 | 1:2 | No/No | CMOS | 3-State, CMOS | 156 MHz | 3V ~ 5.5V | 0°C ~ 70°C | Surface Mount | - | - | 8-SOIC |
|
542MLFTIC CLK BUFFER 1:2 156MHZ 8SOIC |
1,768 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution), Divider | 1 | 1:2 | No/No | CMOS | 3-State, CMOS | 156 MHz | 3V ~ 5.5V | 0°C ~ 70°C | Surface Mount | - | - | 8-SOIC |
|
NB3N108KMNR4GIC CLK BUFFER 1:8 400MHZ 32QFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution), Data | 1 | 1:8 | Yes/Yes | HCSL, LVCMOS, LVDS, LVPECL, LVTTL | HCSL, LVDS | 400 MHz | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 32-QFN (5x5) |
|
MAX9317AECJ+TIC CLK BUFFER 1:5 1GHZ 32LQFP |
0 | - |
|
- |
- | 32-LQFP | Tape & Reel (TR) | Obsolete | Fanout Buffer (Distribution) | 2 | 1:5 | Yes/Yes | LVPECL | LVDS | 1 GHz | 2.375V ~ 2.625V, 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 32-LQFP (7x7) |
|
MAX9317AECJ+IC CLK BUFFER 1:5 1GHZ 32LQFP |
0 | - |
|
Datasheet |
- | 32-LQFP | Bulk | Obsolete | Fanout Buffer (Distribution) | 2 | 1:5 | Yes/Yes | LVPECL | LVDS | 1 GHz | 2.375V ~ 2.625V | -40°C ~ 85°C | Surface Mount | - | - | 32-LQFP (7x7) |

