CD4076BF Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
CD4076BF is a 4-bit CMOS D-type register with tri-state outputs and hold mode in a 16-pin ceramic DIP package, operating at 3 MHz clock rate across 3 V to 15 V supply range.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4076BF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.3400(MOQ 16)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4076BF?
- 4-bit D flip-flop register with hold mode for latch-based data storage without additional external logic
- Tri-state outputs with separate output enable for direct bus connection and high-impedance bus isolation
- Ceramic 16-pin DIP package provides high reliability and moisture resistance for industrial and mil-spec environments
What is CD4076BF used for?
CD4076BF is used as a parallel data register and bus interface latch in industrial controllers, programmable logic, and legacy 4000-series CMOS designs operating from 3 V to 15 V. The hold mode allows the stored 4-bit word to persist on the outputs independent of data input changes, useful in segment display drivers and control word registers. Its ceramic DIP package makes it suitable for high-reliability embedded computing and military-grade equipment where plastic packages are not permitted.
What are the specifications of CD4076BF?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | WITH HOLD MODE |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 3000000Hz |
| Max I(ol) | 0.0024A |
| Number of Bits | 4 |
| Number of Functions | 4 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 3mA |
| Prop. Delay@Nom-Sup | 250ns |
| Propagation Delay (tpd) | 600ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 8MHz |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the CD4076BF datasheet?
CD4076BF Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4076BF?
Compatible alternatives and drop-in replacements for CD4076BF:
D Flip-Flop, 4000/14000/40000 Series, 4-Func, Positive Edge Triggered, 4-Bit, True Output, CMOS, CDIP16
Frequently Asked Questions
What is the maximum clock frequency of CD4076BF and how does supply voltage affect it?
CD4076BF is rated for a maximum clock frequency of 3 MHz at nominal supply voltage. As with all 4000-series CMOS devices, higher supply voltage increases switching speed: at 15 V supply the propagation delay is typically under 100 ns per stage, enabling reliable clocking closer to 3 MHz, while at 5 V supply the maximum safe frequency drops to roughly 1 MHz due to longer propagation delays through the 4 flip-flop stages.
How does the hold mode of CD4076BF differ from a standard clocked latch in a data buffering application?
In hold mode, CD4076BF freezes the current 4-bit output state regardless of data input transitions and clock edges, because the hold control disables internal feedback to the D inputs. A standard clocked latch updates on every active clock edge. This means hold mode allows the downstream bus or display driver to read stable data across multiple clock cycles without gating the clock signal, simplifying timing in 4-bit nibble-wide parallel bus interfaces operating at up to 3 MHz.
Why would a designer choose the ceramic DIP package of CD4076BF over a plastic SOIC version for a mil-spec design?
The ceramic 16-pin DIP package of CD4076BF (JESD-30 code R-GDIP-T16) offers hermetic or near-hermetic sealing, preventing moisture ingress that degrades plastic-encapsulated ICs under MIL-STD-883 or JESD22 humidity conditioning tests. Ceramic packages also withstand junction temperatures up to 125°C and beyond without delamination, important for airborne and ground-vehicle electronics where 50 pF load drive and long-term reliability over 15-year service life must both be guaranteed.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 16+ | $19.2900 | $308.64 |
| 500+ | $13.8900 | $6945.00 |
| 1000+ | $13.1200 | $13120.00 |
| 10000+ | $12.3400 | $123400.00 |
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