CD4010CN - Hex Non-Inverting CMOS Buffer | onsemi
料号： CD4010CN ✓ 量产中CD4010CN 概述
A CMOS logic buffer belongs to the digital buffer and line-driver hierarchy, which sits between combinational logic ICs and interface circuits. The CD4010 family contains six independent buffer channels rather than gates with tied inputs and outputs. This arrangement allows each input to be connected directly to its corresponding output without inversion, making the device useful for fan-out, signal isolation, level-preserving distribution, and general-purpose logic interfacing.
The key verified feature set includes six non-inverting elements, one bit per element, monolithic complementary MOS construction, and output operation close to the supply rails. Because each buffer provides an independent signal path, a circuit can use all six channels or leave unused inputs terminated according to the manufacturer's guidance. Its through-hole PDIP format is also appropriate for legacy industrial, control, instrumentation, and educational equipment where DIP sockets and hand or wave soldering remain common.
Internally, the N-channel and P-channel enhancement-mode transistors form symmetrical CMOS stages. Complementary transistor action supports low static power in the switching state and rail-to-rail-style output behavior, although guaranteed output levels depend on the specified supply voltage and load current. The CD4010CN does not provide level translation between unrelated voltage domains by itself; its supply voltage and input thresholds must remain compatible with the source and load.
Typical uses include buffering control signals between timing sections, driving multiple logic inputs from one source, isolating counter or flip-flop outputs, and preserving logic polarity in industrial control boards. The six independent stages can also support level-separated sections when the system uses one common supply. Designers should still account for input leakage, output drive current, propagation delay, fan-out, and unused-input behavior from the manufacturer datasheet.
For a robust PCB layout, route each input and output directly to its corresponding pin, provide a stable supply-decoupling path near the device, and avoid long parallel traces where switching edges could couple noise between channels. Because the CDP package has long through-hole leads, observe the correct orientation and socket-pin numbering before energizing the circuit. This page combines verified product characteristics, drop-in replacement information, application guidance, and design cautions that are not presented together in the manufacturer datasheet.
直接替换替代料： CD4010CN ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
CD4010BE
✅ 直接替换联系询价
查看数据手册 →CD4010BE
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →MC14010BE
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
CD4010CN 最大额定值与电气特性
| Logic Type | Hex non-inverting buffer |
| Number of Elements | 6 elements |
| Bits per Element | 1 bit per element |
| 输出类型 | Non-inverting |
| Technology | Complementary MOS (CMOS) |
| Transistor Construction | N-channel and P-channel enhancement-mode transistors |
| Supply Type | Single positive supply |
| Maximum Supply Voltage | 15 V |
| Output Swing | Essentially equal to the supply voltage |
| 封装 | 16-pin PDIP |
| 安装类型 | Through-hole |
| 引脚数 | 16 pins |
CD4010CN 引脚配置
| 引脚 1 | A IN — Buffer A input |
| 引脚 2 | A OUT — Buffer A output |
| 引脚 3 | B IN — Buffer B input |
| 引脚 4 | B OUT — Buffer B output |
| 引脚 5 | C IN — Buffer C input |
| 引脚 6 | C OUT — Buffer C output |
| 引脚 7 | VSS — Ground or negative supply reference |
| 引脚 8 | D OUT — Buffer D output |
| 引脚 9 | D IN — Buffer D input |
| 引脚 10 | E OUT — Buffer E output |
| 引脚 11 | E IN — Buffer E input |
| 引脚 12 | F OUT — Buffer F output |
| 引脚 13 | F IN — Buffer F input |
| 引脚 14 | VDD — Positive supply input |
| 引脚 15 | NC — Not connected (per datasheet) |
| 引脚 16 | NC — Not connected (per datasheet) |
典型应用
CD4010CN 适用于 6 应用s: Industrial Control Signal Buffering, Counter and Timing-System Output Isolation, Legacy Instrumentation Signal Conditioning, Embedded-System Logic-Level Fan-Out, Data Select and Routing Networks, Retrofitted Educational and Prototyping Logic.
Industrial Control Signal Buffering
The CD4010CN fits industrial control boards that need several control signals buffered before they reach sensitive timing, counter, or latch inputs. Its six non-inverting channels preserve logic polarity, while the single-supply CMOS implementation provides output swings essentially equal to the supply voltage according to the manufacturer datasheet. A 5 V or 12 V control system can therefore use the six buffers to isolate source nodes and distribute signals across separate functional blocks. The principal design consideration is ensuring that the selected logic-level output current and propagation delay remain adequate for the receiving CMOS inputs; neither rating was present in the verified excerpts and must be taken from the complete datasheet.
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Counter and Timing-System Output Isolation
The CD4010CN is useful when a counter, divider, or oscillator output must drive more than one subsequent logic section without loading the original source excessively. Each of the six independent non-inverting buffers can provide a separate destination signal while maintaining the same logic polarity. The manufacturer describes the internal N-channel and P-channel enhancement-mode transistors as producing a symmetrical circuit with near-supply output swing. In a legacy timing board, this can reduce contention between cascaded stages and simplify routing. Designers should preserve the original timing margins because buffer propagation delay accumulates even though the logical function remains unchanged.
推荐
Legacy Instrumentation Signal Conditioning
The CD4010CN can condition low-frequency digital control signals in legacy test and measurement equipment built around 5 V or 12 V CMOS logic. Its six independent, one-bit channels allow a source to feed multiple instrument-control or status-capture sections while retaining non-inverting polarity. The 16-pin PDIP package is particularly convenient for repair and prototype assemblies that use sockets. The key caution is that the buffer is intended for compatible logic levels, not arbitrary analog signals; input amplitude, noise margin, and allowable loading must be checked against the manufacturer DC characteristics.
推荐
Embedded-System Logic-Level Fan-Out
The CD4010CN can provide fan-out from an embedded controller or legacy processor output to multiple CMOS logic inputs when voltage levels and timing are compatible. Six separate buffers avoid tying multiple inputs directly together and can isolate the originating output from downstream loading. Because the device does not perform bidirectional level translation, the embedded system and CD4010CN must use a common supply or otherwise satisfy the input thresholds. The verified 15 V maximum-supply association supports conventional 5 V and 12 V logic environments, while exact output-current capability remains a datasheet-controlled parameter.
推荐
Data Select and Routing Networks
Six non-inverting buffers can form part of a data-routing network in older control systems where one source must reach multiple qualified destinations without tying outputs together. Each channel maintains an independent input-to-output path, allowing designers to enable, route, or distribute a one-bit signal with unchanged polarity. The near-supply output swing described by the manufacturer can help preserve logic levels in conventional CMOS systems. Routing decisions must include input states for unused channels and enough trace length margin for propagation delay. The device is not a multiplexer and does not isolate channels bidirectionally.
推荐
Retrofitted Educational and Prototyping Logic
The CD4010CN works well in educational, breadboard, and prototype projects that teach CMOS logic, signal buffering, or fan-out because it exposes six independent non-inverting channels through a conventional 16-pin DIP package. Students can use it to demonstrate why a buffer is preferable to tying several inputs together and can observe output behavior across different supply voltages. The through-hole package simplifies socket installation and hand wiring. However, the board still needs regulated supply decoupling and a correctly oriented socket, and the experimenter should use the datasheet to establish safe input levels rather than assuming 5 V logic tolerance.
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推荐产品汇总
工程参考数据： CD4010CN ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | CD4010BE | CD4010BE | MC14010BE |
|---|---|---|---|---|
| Brand | onsemi | Texas Instruments | onsemi | onsemi |
| Package | 16-pin PDIP | 16-pin PDIP - same | 16-pin PDIP - same | 16-pin PDIP - same |
| Logic Function | Hex non-inverting buffer | Hex non-inverting buffer | Hex non-inverting buffer | Hex non-inverting buffer |
| Number of Elements | 6 elements | 6 elements | 6 elements | 6 elements |
| Bits per Element | 1 bit per element | 1 bit per element | 1 bit per element | 1 bit per element |
| Output Polarity | Non-inverting | Non-inverting | Non-inverting | Non-inverting |
| Technology | CMOS | CMOS | CMOS | CMOS |
关键差异点
- Verified direct replacement with identical electrical characteristics （对比 CD4010BE)
- Six independent non-inverting channels in a through-hole package （对比 MC14010BE)
- Near-supply output swing （对比 CD4010BE)
设计说明
Place a supply-decoupling capacitor close to the VDD and VSS pins and keep the ground return short. The verified information establishes a single-supply CMOS device with output swings essentially equal to the supply voltage, but it does not provide dynamic-current or propagation-delay figures. Review the manufacturer datasheet for the maximum supply voltage, input-voltage limits, and output-drive current at the actual load. Never allow an input or output to exceed the applicable absolute-maximum limits when the device is unpowered or driven during power sequencing.
Route each buffered channel as a point-to-point path from its input pin to its corresponding output pin, and avoid sharing long traces between adjacent channels that could couple switching noise. The six channels are independent, so tying outputs together is invalid unless the selected logic design explicitly supports that connection. Keep the supply trace and bypass capacitor electrically short, provide a low-impedance ground plane, and respect the DIP orientation shown by the package drawing. In a socketed legacy design, inspect the socket for bent contacts because poor contact can appear as a logic-level fault.
Do not treat CD4010CN as a general-purpose level translator or a bidirectional buffer. It is a non-inverting logic buffer whose input thresholds, supply voltage, and output drive must be compatible with the connected device. Also do not assume every CD4010BE suffix is interchangeable: verify manufacturer, maximum supply voltage, operating-temperature grade, lifecycle status, and qualification. The verified cross-reference explicitly supports the Texas Instruments CD4010BE as having identical pinout and electrical characteristics, while other entries require confirmation against their individual datasheets.
Although the CD4010CN is intended mainly for conventional CMOS logic, switching-edge currents and parasitic capacitance can matter in longer traces or higher-speed systems. Keep input and output nets short, use a continuous ground reference, and avoid routing a buffered output adjacent to a sensitive analog input. If the source has a slow transition, account for the additional delay introduced by the buffer rather than relying only on nominal logic thresholds. Verify unused-input states from the manufacturer datasheet and do not leave them floating.
合规信息
The verified excerpts do not provide explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. These values must be confirmed for the exact manufacturer ordering code.