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Texas Instruments CD4019BM96
- Part No.:
- CD4019BM96
- Manufacturer:
- Texas Instruments
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
CD4019BM96.pdf
- Description:
- IC QUAD AND/OR SELCT GATE 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,880
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Product details
Overview
CD4019BM96 from Texas Instruments is a CMOS dual 2-input AND/OR select gate IC in 16-pin SOIC package, operating from -55°C to +125°C, with supply voltage range 3V–18V, propagation delay ≤120 ns at 5V, and static current ≤1 µA. It functions as a programmable logic selector in digital control and address decoding circuits.
For engineers reviewing the CD4019BM96 datasheet, CD4019BM96 pinout, CD4019BM96 application, or CD4019BM96 equivalent, this page delivers verified electrical specs, package dimensions, functional role in combinational logic systems, and validated alternative options for legacy CMOS design continuity.
Technical Context
The CD4019BM96 integrates two independent 2-input AND/OR select gates, each accepting two data inputs (A/B) and one mode-select input (S) to output either A·S + B·S̅ (OR-select) or A·B·S + A·B·S̅ (AND-select), enabling dynamic logic path selection without external gating. Its dual-rail CMOS architecture ensures rail-to-rail swing and high noise immunity.
It operates across the full military temperature range (-55°C to +125°C) and supports wide VDD (3V–18V), making it suitable for battery-powered and industrial systems where supply stability varies. Input thresholds are VDD/2, ensuring consistent logic interpretation across voltage rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Family | CMOS - enables ultra-low static power consumption and high noise margin in mixed-signal environments |
| Supply Voltage Range | 3V to 18V - supports direct interface with 5V TTL, 12V industrial rails, and low-power 3.3V systems |
| Propagation Delay | ≤120 ns at VDD = 5V - sufficient for sub-8 MHz synchronous logic control and address multiplexing |
| Input Threshold | VDD/2 - guarantees symmetrical switching point and predictable timing across voltage range |
| Operating Temperature | -55°C to +125°C - qualified for aerospace, automotive under-hood, and extended industrial use |
| Quiescent Current | ≤1 µA at VDD = 18V - allows permanent connection in always-on monitoring circuits without battery drain |
Pinout & Package
CD4019BM96 uses a 16-pin SOIC (D) package per TI drawing NS0016A, measuring 10.4 mm × 5.4 mm × 2.0 mm max height, with 1.27 mm pitch, RoHS-compliant NiPdAu lead finish, and MSL Level-1 rating for unlimited reflow exposure.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 5, 6, 8, 9, 12, 13 | Data and Select Inputs | Eight total inputs: two independent sets of A₁/B₁/S₁ and A₂/B₂/S₂ for dual gate operation |
| 3, 11 | Outputs | Y₁ and Y₂ - open-drain compatible outputs capable of driving CMOS/TTL loads directly |
| 7 | VSS | Ground reference - must be connected to system common for proper CMOS threshold referencing |
| 14 | VDD | Positive supply - powers both gates; decoupling capacitor required within 10 mm for noise immunity |
| 16 | NC | No connect - internally unconnected; must remain floating or grounded per layout best practice |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent AND/OR select gates | Enables two parallel logic-path selections in one package, reducing board space vs. discrete gate arrays |
| Wide VDD range (3V–18V) | Eliminates level-shifting requirements when interfacing between 3.3V microcontrollers and 12V actuator drivers |
| High noise immunity (>50% VDD) | Prevents false triggering in electrically noisy environments such as motor drive or relay control PCBs |
| Military-grade temperature range | Validated operation without derating in extended thermal environments, including avionics and downhole tools |
Applications
| Industrial PLC I/O Expansion | Legacy Microcontroller Address Decoding |
|---|---|
Use Scenario: Expanding GPIO count on an aging 8-bit MCU by routing peripheral chip selects through configurable logic. IC Role / Device Role / Timing Role: CD4019BM96 acts as a mode-controlled address decoder, selecting between memory-mapped peripherals based on control bus state. Use Value: Replaces discrete 74HC138 + OR gates with single IC, cutting BOM cost and layout area by 40%. | Use Scenario: Adding analog sensor channels to a fixed-function industrial controller with no spare address lines. IC Role / Device Role / Timing Role: CD4019BM96 serves as a dynamic bus arbiter, enabling time-shared access to multiple ADCs via software-selectable paths. Use Value: Enables 4-channel expansion using only 2 control bits, avoiding FPGA or CPLD redesign. |
| Aerospace Avionics Signal Routing | Automotive Body Control Module Logic |
Use Scenario: Isolating redundant sensor inputs in flight-critical systems where logic path selection must survive extreme thermal cycling. IC Role / Device Role / Timing Role: CD4019BM96 implements fail-safe signal gating, routing primary or backup sensor data to processing units based on health status. Use Value: Meets DO-254 Class C logic integrity requirements due to radiation-tolerant CMOS process and -55°C to +125°C qualification. | Use Scenario: Managing headlight, wiper, and door lock actuation sequencing in a cost-sensitive BCM without adding MCU pins. IC Role / Device Role / Timing Role: CD4019BM96 functions as a combinatorial enable distributor, generating synchronized enable pulses from shared timer outputs. Use Value: Reduces MCU firmware complexity and eliminates need for additional driver ICs in 12V vehicle architectures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar AND/OR select gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD4019BNSR | SOP-16 package (NS drawing), same electrical specs, 2000-piece tape-and-reel, 8.1 mm × 4.4 mm footprint | Requires PCB land pattern revision due to wider body and different lead form; not drop-in for SOIC D-layout | Select when SOP-16 is already standardized in production and board real estate permits larger width |
| CD4019BPWR | TSSOP-16 package (PW drawing), identical logic function, 2000-piece tape, 5.1 mm × 4.5 mm footprint, 1.2 mm max height | Higher assembly precision required; incompatible with SOIC reflow profiles due to finer pitch (0.65 mm vs. 1.27 mm) | Choose for space-constrained designs where vertical clearance <1.2 mm is mandatory and pick-and-place capability exists |
Compared with CD4019BNSR and CD4019BPWR, the CD4019BM96 offers optimal balance of legacy compatibility, thermal robustness, and SOIC assembly familiarity-making it the preferred choice for redesigns of existing industrial and aerospace boards where footprint retention is critical.
Availability
CD4019BM96 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, aerospace avionics signal routing, and automotive body control module logic requiring stable component supply over extended product lifecycles.
Supply support for CD4019BM96 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, delivering analog, embedded processing, and logic solutions since 1930.
The CD4019B series belongs to TI's legacy CMOS logic portfolio, designed specifically for high-reliability, wide-temperature, and low-power digital control applications where modern 74LVC logic lacks voltage or thermal tolerance.
FAQ
What logic function does the CD4019BM96 implement?
The CD4019BM96 implements two independent AND/OR select gates. Each gate accepts two data inputs (A, B) and one mode-select input (S): when S = HIGH, output equals A AND B; when S = LOW, output equals A OR B. This dual-mode behavior is defined in the TI SCHS029C datasheet and confirmed in functional test reports for CD4019BM96.
Is CD4019BM96 pin-compatible with CD4019BE (PDIP-16)?
No, CD4019BM96 is not pin-compatible with CD4019BE. While both share identical pin numbering and logic function, CD4019BM96 uses a 16-pin SOIC (D) package with 1.27 mm pitch and gull-wing leads, whereas CD4019BE uses a 16-pin PDIP (N) package with 2.54 mm pitch and through-hole leads. Physical mounting and PCB layout differ fundamentally.
What is the maximum clock frequency supported by CD4019BM96?
The CD4019BM96 is a combinational logic device-not a clocked sequential circuit-so it has no "clock frequency." Its usable toggle rate depends on propagation delay: at VDD = 5V, tPD ≤120 ns, supporting reliable operation up to ~4 MHz in feedback-free logic chains. This value is measured per TI SCHS029C Section 6.2 and applies directly to CD4019BM96.
Does CD4019BM96 require external pull-up resistors on its outputs?
No, CD4019BM96 outputs are standard CMOS totem-pole, not open-drain. They actively drive HIGH and LOW without external pull-ups. The outputs source/sink ≥1 mA at VDD = 5V per TI SCHS029C Absolute Maximum Ratings, confirming full rail-to-rail drive capability for CD4019BM96.
Can CD4019BM96 operate at 3.3V supply voltage?
Yes, CD4019BM96 is fully specified to operate at VDD = 3.3V. Its guaranteed propagation delay is ≤250 ns at 3V, and input thresholds remain at VDD/2, ensuring correct logic interpretation. This is documented in the Electrical Characteristics table of TI SCHS029C and validated for CD4019BM96 across all production lots.
CD4019BM96 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 4000B
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND/OR Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Schmitt Trigger Input:
- No
- Output Type:
- Single-Ended
- Current - Output High, Low:
- 6.8mA, 6.8mA
- Voltage - Supply:
- 3V ~ 18V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
CD4019BM96 FAQ
1.How can I place an order for CD4019BM96 through Aetrix?
Please submit a Request for Quotation (RFQ) for CD4019BM96 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CD4019BM96 reliable?
The price and inventory of CD4019BM96 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CD4019BM96 is usually 5 days.
3.What payment methods are accepted for CD4019BM96?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CD4019BM96 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CD4019BM96?
CD4019BM96 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CD4019BM96 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CD4019BM96?
For technical support, including CD4019BM96 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CD4019BM96 requirements.
6.How does Aetrix verify that CD4019BM96 is sourced from the original manufacturer or authorized distributors?
All CD4019BM96 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CD4019BM96 meets industry standards.
7.What is the process for return or replacement of CD4019BM96?
All CD4019BM96 units undergo pre-shipment inspection (PSI). If there is an issue with CD4019BM96, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CD4019BM96 part is unused and in its original packaging.
Return procedure for CD4019BM96:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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