CD4093BM96 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD4093BM96 is a CMOS quad 2-input NAND Schmitt trigger logic IC by Texas Instruments in a 14-pin SOIC package. Key specs: 4 Schmitt trigger gates, 50 pF load capacitance, 6.8 mA maximum IOL output drive. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4093BM96 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input NAND gates with Schmitt trigger inputs reject noise and provide clean signal transitions from slow or noisy input waveforms
- CMOS 4000-series logic supports wide supply voltage range enabling use across 3V to 18V system designs
- 6.8 mA IOL output drive in a 14-pin SOIC-14 package with 50 pF load capacitance for moderate fan-out applications
Applications
The CD4093BM96 is widely used for oscillator circuits, one-shot pulse generators, and noise-immune signal conditioning where slow or noisy input transitions would cause metastability in standard logic gates. Its Schmitt trigger inputs add hysteresis to each NAND gate, making it ideal for debouncing mechanical switches, interfacing sensors with slow rise-time outputs, and implementing RC oscillators in timing circuits. The 4000-series CMOS family compatibility ensures easy integration in legacy industrial designs and low-voltage battery-powered applications spanning 3V to 18V supply rails.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.0068A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.6mA |
| Prop. Delay@Nom-Sup | 380ns |
| Propagation Delay (tpd) | 380ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## CD4093BM96 Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4093BM96:
Frequently Asked Questions
How does the Schmitt trigger input of CD4093BM96 improve noise immunity compared to standard NAND gates?
The Schmitt trigger inputs of CD4093BM96 introduce a hysteresis band between the positive-going (V+) and negative-going (V-) threshold voltages — typically 0.8V to 1.4V wide at a 5V supply. A standard CMOS NAND gate without hysteresis can oscillate multiple times when an input signal slowly crosses the switching threshold, producing glitches on the output. CD4093BM96 prevents this by requiring the input to fall below V- before the output switches back, guaranteeing a single clean output edge even with input noise amplitudes up to half the hysteresis band width.
How can CD4093BM96 be configured as a simple RC oscillator for a timer circuit?
Connect a resistor (typically 10 kΩ to 1 MΩ) from the output of one NAND gate (with both inputs tied together) back to the input, and place a capacitor (1 nF to 100 µF) from the input to ground. The Schmitt trigger hysteresis causes the capacitor to alternately charge and discharge between V+ and V- thresholds, generating a square wave output. The oscillation frequency is approximately f = 1 / (1.4 × R × C) at a 5V supply, yielding frequencies from a few Hz to several hundred kHz depending on the RC values chosen.
What supply voltage range does CD4093BM96 support and how does this compare to 74HC families?
As a 4000-series CMOS device, the CD4093BM96 operates across a 3V to 18V supply voltage range, significantly wider than the 2V to 6V range of 74HC CMOS logic. This broad range makes CD4093BM96 directly usable in 12V industrial control systems, 9V battery circuits, and 5V logic designs without level shifting. However, propagation delay is longer than 74HC at 5V — typically 60 ns to 150 ns versus 7 ns to 15 ns for 74HC — making 74HC preferable in high-speed designs above a few MHz.
For a mechanical switch debouncing circuit, how many switches can one CD4093BM96 debounce simultaneously?
Each CD4093BM96 IC contains 4 independent 2-input NAND Schmitt trigger gates, and each gate can debounce one switch input when configured with a 10 kΩ pull-up resistor and 100 nF capacitor forming an RC time constant of 1 ms. A single CD4093BM96 therefore debounces up to 4 switches simultaneously. For designs with 8 or more switches, two CD4093BM96 devices are needed, or alternatively a CD40106 hex Schmitt trigger inverter IC (6 gates) covers more channels in a single package.
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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.
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