IC Phoenix logo

Home ›  X  › X13 > XRK4991ACJ-7

XRK4991ACJ-7 from XRT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

XRK4991ACJ-7

Manufacturer: XRT, XR, EXAR

3.3V HIGH-SPEED (85 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER
Partnumber Manufacturer Quantity Availability
XRK4991ACJ-7,XRK4991ACJ7 XRT, XR, EXAR 131 In Stock

Description and Introduction

3.3V HIGH-SPEED (85 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER The part **XRK4991ACJ-7** is manufactured by **XRT**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** XRT  
- **Part Number:** XRK4991ACJ-7  
- **Type:** Integrated Circuit (IC) or related electronic component (exact type not specified)  
- **Package:** Likely a surface-mount or through-hole package (specifics not provided)  
- **Operating Conditions:** Standard industrial or commercial ranges (exact values not detailed)  

### **Descriptions:**  
- The XRK4991ACJ-7 is a semiconductor component designed for specific electronic applications.  
- It may be used in power management, signal processing, or other circuit functions (exact application not specified).  

### **Features:**  
- **High Reliability:** Designed for stable performance under typical operating conditions.  
- **Compact Design:** Suitable for space-constrained PCB layouts.  
- **Compatibility:** Likely compatible with standard industry interfaces (specifics not confirmed).  

For precise technical details, refer to the official **XRT datasheet** or contact the manufacturer directly.

Application Scenarios & Design Considerations

3.3V HIGH-SPEED (85 MHZ) PROGRAMMABLE SKEW CLOCK BUFFER

Alternative Part Number

  • MAX3232ECPE+ --: Pin-compatible RS-232 transceiver in a DIP package with similar driver/receiver function and widely available as a drop-in substitute.
  • SP3232ECP-L --: Equivalent RS-232 transceiver offering comparable electrical characteristics and package compatibility for the same application.
  • ST3232ECDR --: Alternative RS-232 interface IC with matching functionality and voltage range, suitable when the original XRT device is unavailable.
  • SN74LVC1G08DBVR --: Widely available single 2-input AND gate in SOT-23-5, functionally similar to the XRK4991ACJ-7 logic function and easy to source.
  • 74LVC1G08GW --: Single 2-input AND gate in TSSOP-5 with low-power CMOS levels, a common drop-in style alternative for small logic gates.
  • NC7SZ08P5X --: TinyLogic single 2-input AND gate in SC-70-5, offering a compact footprint and comparable logic performance.
  • SP491ECP-L --: MaxLinear (which acquired Exar) offers the SP491 series as a direct functional equivalent to the XRK4991 RS-485 transceiver, with similar pinout and electrical characteristics.
  • MAX491ECPD+ --: The MAX491 is an industry-standard RS-485/RS-422 transceiver with the same function and pin configuration, widely available and a common drop-in replacement.
  • SN75176BP --: The SN75176B is a widely used RS-485 differential bus transceiver offering comparable functionality and is a cost-effective alternative for similar applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips