My Inquiry
My Account
NXP Semiconductors HEF4093BP,652
- Part No.:
- HEF4093BP,652
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- 14-DIP (0.300", 7.62mm)
- Datasheet:
-
HEF4093BP,652.pdf
- Description:
- IC GATE NAND 4CH 2-INP 14DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,836
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
HEF4093BP,652 from Nexperia is a quad 2-input NAND Schmitt trigger IC designed for noise-immune signal conditioning in digital logic interfaces. It features Schmitt-trigger inputs with hysteresis (VH = 0.4–1.3 V), operates across 3.0–15.0 V supply range, and delivers jitter-free output transitions in wave shaping and multivibrator circuits used in industrial control timing systems.
For engineers reviewing the HEF4093BP,652 datasheet, HEF4093BP,652 pinout, HEF4093BP,652 application, or HEF4093BP,652 equivalent, key selection criteria include input hysteresis voltage (VT+ = 1.9–11 V, VT− = 1.5–10.3 V), propagation delay (30–185 ns at VDD = 5–15 V), output drive capability (±2.4–4.2 mA), and SO14 package compatibility with legacy 4000-series PCB footprints.
Technical Context
The HEF4093BP,652 implements four independent CMOS NAND gates, each with dual Schmitt-trigger inputs that provide hysteresis to reject analog noise on slow-rising or noisy digital signals. Its static operation supports zero static current draw at DC, while clamped inputs allow safe interfacing to voltages exceeding VDD via external current-limiting resistors.
Dynamic behavior is characterized by symmetrical output rise/fall times (20–120 ns), temperature-stable transfer characteristics (−40 °C to +125 °C), and load-dependent propagation delays modeled by extrapolation formulas (e.g., tPHL = 22 ns + 0.16 ns/pF × CL at 15 V). The device complies with JEDEC JESD13-B and meets HBM ESD >2000 V and CDM >1000 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NAND with Schmitt-trigger inputs - enables noise rejection on slow or noisy signals |
| Supply Voltage Range | 3.0 V to 15.0 V - supports direct interface with 5 V, 10 V, and 15 V systems without level shifters |
| Hysteresis Voltage (VH) | 0.4 V (min) to 1.3 V (max) - defines minimum input swing needed to guarantee clean output transitions |
| Propagation Delay (tPHL/tPLH) | 30 ns (typ, 15 V, CL = 50 pF) - determines maximum operating frequency in astable/monostable configurations |
| Output Drive (IOL/IOH) | ±2.4 mA (min, 15 V) - sufficient to directly drive TTL loads or small capacitive nodes without buffers |
| Input Clamp Diodes | Integrated - permits safe connection to voltages beyond VDD using series current-limiting resistors |
| Operating Temperature | −40 °C to +125 °C - qualified for extended industrial and under-hood environments |
Pinout & Package
HEF4093BP,652 is housed in a plastic small outline package (SO14), SOT108-1, with 14 leads and 3.9 mm body width. Pin 1 is marked by a notch or dot; pin 7 is VSS (ground), pin 14 is VDD (supply).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 8, 12 | 1A, 2A, 3A, 4A | Independent NAND gate input A - accepts Schmitt-triggered logic levels with hysteresis |
| 2, 6, 9, 13 | 1B, 2B, 3B, 4B | Independent NAND gate input B - paired with corresponding A input per gate |
| 3, 4, 10, 11 | 1Y, 2Y, 3Y, 4Y | Independent NAND gate outputs - CMOS-compatible, symmetrical sourcing/sinking |
| 7 | VSS | Ground reference (0 V) - must be low-impedance connection for stable noise immunity |
| 14 | VDD | Positive supply rail - decoupling capacitor required near pin for transient current demands |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger input discrimination | VT+ and VT− thresholds vary with VDD (e.g., VT+ = 4.7–11 V at 15 V), enabling reliable switching on noisy or slowly varying signals |
| Wide supply voltage range | 3.0–15.0 V operation eliminates need for separate voltage regulators in mixed-supply systems |
| High noise immunity | Typical hysteresis of 0.7 V (15 V) rejects common-mode noise up to ±350 mV without false triggering |
| ESD protection | HBM >2000 V and CDM >1000 V reduce risk of field failure during handling and assembly |
| Standardized output characteristics | Matched rise/fall times and symmetrical VOH/VOL ensure predictable timing in cascaded logic stages |
Applications
| Wave Shaping | Astable Multivibrator |
|---|---|
Use Scenario: Converting sine waves, triangle waves, or noisy square waves into clean, jitter-free digital logic levels. IC Role / Device Role / Timing Role: Signal conditioner and edge sharpener - transforms analog-like inputs into precise CMOS-compatible outputs. Use Value: Eliminates metastability in clock recovery or sensor interface circuits by rejecting sub-threshold noise below VT− and above VT+. |
Use Scenario: Generating continuous square-wave oscillations for LED flashers, tone generators, or system clocks. IC Role / Device Role / Timing Role: Core oscillator element - two gates configured as cross-coupled feedback loop with RC timing network. Use Value: Stable frequency output (e.g., ~1 kHz with 10 kΩ/100 nF) over full temperature and supply range without external precision components. |
| Monostable Multivibrator | Debounced Switch Interface |
Use Scenario: Producing fixed-duration pulses in response to momentary triggers (e.g., push-button events, sensor edges). IC Role / Device Role / Timing Role: Pulse generator - one gate acts as trigger comparator, another as timing latch with RC decay. Use Value: Guaranteed pulse width (e.g., 10–100 ms) independent of switch bounce duration due to Schmitt hysteresis and CMOS stability. |
Use Scenario: Cleaning mechanical switch or relay contact bounce before feeding microcontroller GPIOs. IC Role / Device Role / Timing Role: Input filter and debouncer - converts erratic contact closures into single, clean logic transitions. Use Value: Reduces firmware interrupt load and eliminates false edge detection without software polling or RC+MCU filtering. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schmitt-trigger NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD4093BE | Same logic function and pinout; wider temp range (−55 °C to +125 °C); higher max VDD (18 V); no JEDEC JESD13-B compliance stated | Preferred for military/aerospace where extended cold operation is required; less suitable for high-volume industrial where JEDEC compliance matters | Select CD4093BE only if −55 °C operation or 18 V tolerance is mandatory; otherwise HEF4093BP,652 offers better ESD and standardization |
| 74HC132D | CMOS variant with lower VDD range (2–6 V); faster propagation (15 ns typ @ 5 V); no input clamp diodes; HBM ESD rated to 2000 V but no CDM spec | Better for 3.3 V or 5 V battery-powered systems needing speed; unsuitable for >6 V supplies or overvoltage-tolerant designs | Choose 74HC132D when operating strictly at ≤6 V and speed >40 MHz is critical; avoid if interfacing to >6 V sources or requiring robust overvoltage protection |
Compared with CD4093BE and 74HC132D, HEF4093BP,652 uniquely balances wide supply range (3–15 V), integrated input clamps, JEDEC-compliant ESD, and industrial-grade temperature support - making it optimal for legacy 4000-series upgrades and mixed-voltage industrial controls.
Availability
HEF4093BP,652 is available at Aetrix Electronics and suitable for wave shaping, multivibrator timing, switch debouncing, and industrial signal conditioning requiring stable component supply across extended temperature ranges.
Supply support for HEF4093BP,652 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
Nexperia is a global semiconductor expert focused on high-volume, high-reliability logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
The HEF4093BP,652 belongs to Nexperia's legacy-compatible 4000-series logic family, engineered for drop-in replacement of aging CMOS logic in industrial control, instrumentation, and power management systems requiring robust noise immunity and wide supply flexibility.
FAQ
What is the maximum supply voltage rating for HEF4093BP,652?
The absolute maximum supply voltage (VDD) for HEF4093BP,652 is +18 V, per IEC 60134 limiting values. However, recommended operation is limited to 3.0–15.0 V. Operating continuously above 15 V risks accelerated degradation and violates JEDEC JESD13-B parametric ratings defined in the HEF4093BP,652 datasheet.
Does HEF4093BP,652 support direct interface to signals exceeding VDD?
Yes - HEF4093BP,652 includes integrated input clamp diodes, allowing safe connection to voltages up to VDD + 0.5 V (absolute max) when used with external current-limiting resistors. This feature is explicitly confirmed in Section 1 and Table 4 of the HEF4093BP,652 datasheet.
What is the typical hysteresis voltage (VH) of HEF4093BP,652 at 5 V supply?
At VDD = 5 V, the typical hysteresis voltage (VH) of HEF4093BP,652 is 0.7 V, calculated as the difference between typical VT+ (2.9 V) and VT− (2.2 V) per Table 11 in the HEF4093BP,652 datasheet. This value ensures reliable noise margin against sub-threshold interference.
Can HEF4093BP,652 operate at −40 °C ambient temperature?
Yes - HEF4093BP,652 is fully specified and tested from −40 °C to +125 °C, as confirmed in Sections 2, 4, and 9 of the HEF4093BP,652 product data sheet. This makes it suitable for outdoor industrial enclosures and automotive under-hood auxiliary modules.
Is HEF4093BP,652 pin-compatible with other 4000-series quad NAND Schmitt triggers?
Yes - HEF4093BP,652 uses the standard SO14 (SOT108-1) footprint and identical pin configuration (Fig. 3) as CD4093BE and 74HC132D, enabling PCB-level substitution. However, electrical differences (e.g., supply range, ESD rating, clamping) require validation per application, as noted in the HEF4093BP,652 datasheet Section 4 ordering table.
HEF4093BP,652 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 4000B
- Package/Case:
- 14-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- Schmitt Trigger
- Voltage - Supply:
- 3V ~ 15V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 3.4mA, 3.4mA
- Input Logic Level - Low:
- 1.5V ~ 4V
- Input Logic Level - High:
- 3.5V ~ 11V
- Max Propagation Delay @ V, Max CL:
- 60ns @ 15V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 14-DIP
HEF4093BP,652 FAQ
1.How can I place an order for HEF4093BP,652 through Aetrix?
Please submit a Request for Quotation (RFQ) for HEF4093BP,652 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 HEF4093BP,652 reliable?
The price and inventory of HEF4093BP,652 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HEF4093BP,652 is usually 5 days.
3.What payment methods are accepted for HEF4093BP,652?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HEF4093BP,652 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HEF4093BP,652?
HEF4093BP,652 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HEF4093BP,652 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 HEF4093BP,652?
For technical support, including HEF4093BP,652 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HEF4093BP,652 requirements.
6.How does Aetrix verify that HEF4093BP,652 is sourced from the original manufacturer or authorized distributors?
All HEF4093BP,652 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 HEF4093BP,652 meets industry standards.
7.What is the process for return or replacement of HEF4093BP,652?
All HEF4093BP,652 units undergo pre-shipment inspection (PSI). If there is an issue with HEF4093BP,652, 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 HEF4093BP,652 part is unused and in its original packaging.
Return procedure for HEF4093BP,652:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HEF4093BP,652 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
