ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CMOS LOGIC 4 BIT X 16 WORD FIFO
- Series：*
- Mfr：Harris Corporation
- Package：Bulk
- Memory Size：-
- Function：-
- Data Rate：-
- Access Time：-
- Voltage - Supply：-
- Current - Supply (Max)：-
- Bus Directional：-
- Expansion Type：-
- Programmable Flags Support：-
- Retransmit Capability：-
- FWFT Support：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The CD40105BF3 is a CMOS logic integrated circuit manufactured by Harris Corporation, classified as a First-In-First-Out (FIFO) memory device. It features a capacity of 4 bits by 16 words. The component belongs to the 4000/14000/40000 series and utilizes a ceramic flatpack package with 16 terminals. It operates within a temperature range of -55 °C to 125 °C and supports supply voltages of 5 V or 15 V.
Feature Summary
- Implements FIFO memory architecture for sequential data buffering
- Utilizes CMOS technology for low power consumption
- Features radiation-hardened construction suitable for harsh environments
Applications
- Sequential data storage in digital systems
- Buffering applications requiring first-in-first-out access
- Radiation-tolerant electronic circuits
Procurement Notes
Verify the specific manufacturer source, as Harris Corporation's semiconductor assets have undergone corporate restructuring. Confirm that the part number corresponds to the original Harris manufacturing specifications rather than subsequent licensees. Ensure the ceramic flatpack package condition meets project requirements due to the component's age and potential availability from surplus channels.
Selection Notes
Select this component when a dedicated 4-bit by 16-word FIFO buffer is required within a CMOS logic design. Consider its radiation-hardened nature if the application involves space or high-radiation environments. Verify compatibility with existing 5 V or 15 V supply rails and ensure the system can accommodate the ceramic flatpack form factor during PCB layout.
Part Context
This device is part of the extensive 4000/14000/40000 series of CMOS logic components produced by Harris Corporation. This series includes various logic gates, flip-flops, and memory devices designed for general-purpose digital applications. The CD40105BF3 specifically addresses the need for simple, reliable FIFO memory structures within this broader family of standard logic ICs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the specialized nature of radiation-hardened ceramic packages and legacy manufacturing, direct pin-to-pin replacements may require verification against current manufacturer datasheets.
