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Fairchild 74VHC00 Quad 2-Input NAND Gate Data Manual

Summary

The 74VHC00 is a high-speed CMOS Quad 2-Input NAND Gate designed for robust digital logic applications. Featuring exceptional noise immunity and low power dissipation (I=2µA), it includes an advanced input protection circuit allowing reliable interfacing across diverse voltage systems, such as battery backups or 3V to 5V setups. This technical manual provides comprehensive specifications, including recommended operating conditions, electrical characteristics, maximum ratings, and multiple package options (SOIC, TSSOP, PDIP). It is essential for hardware engineers and designers requiring a stable, reliable, and high-speed logic solution for complex embedded systems.

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74V 00 — ad 2-In t N ate

February 2008

74VHC00 Quad 2-Input NAND Gate Features General Description High Speed: t PD = 3.7ns (typ.) at TA = 25°C The VHC00 is an advanced high-speed CMOS 2-Input

High noise immunity: VNIH = VNIL = 28% VCC (min.) NAND Gate fabricated with silicon gate CMOS technol- ogy. It achieves the high-speed operation similar to

Power down protection is provided on all inputs

equivalent Bipolar Schottky TTL while maintaining the

Low noise: VOLP = 0.8V (max)

CMOS low power dissipation. The internal circuit is com-

Low power dissipation: ICC = 2µA (max.) at TA = 25°C

posed of 3 stages, including buffer output, which provide

Pin and function compatible with 74HC00 high noise immunity and stable output. An input protec-

tion circuit insures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.

Ordering Information

Package

Order Number Number Package Description 74VHC00M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"

Narrow

74VHC00SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74VHC00MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,

4.4mm Wide

74VHC00N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

All packages are lead free per JEDEC: J-STD-020B standard.

©1 992 Fairchild Semiconductor Corporation www.fairchildsemi.com 74V HC00 Rev. 1.3.0

Page Summary Contents For Fairchild 74VHC00 Quad 2-Input NAND Gate Data Manual

Page 1 74V 00 — ad 2-In t N ate February 2008 74VHC00 Quad 2-Input NAND Gate Features General Description High Speed: t PD = 3.7ns (typ.) at TA = 25°C The VHC00 is an advanced high-speed CMOS 2-Input High no...
Page 2 74V 00 — ad 2-In t N ate Connection Diagram Logic Symbol IEEE/IEC Pin Description Description Truth Table Pin Names An, Bn Inputs On Outputs ©1 992 Fairchild Semiconductor Corporation www.fairchildsem...
Page 3 74V 00 — ad 2-In t N ate Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating cond...
Page 4 74V 00 — ad 2-In t N ate DC Electrical Characteristics TA = –40°C to TA = 25°C +85°C Symbol Parameter VCC (V) Conditions Typ. Max. Min. Max. Units Min. VIH HIGH Level Input 2.0 1.50 1.50 Voltage 3.0–5...
Page 5 74V 00 — ad 2-In t N ate AC Electrical Characteristics TA = –40°C TA = 25°C to +85°C Symbol Parameter VCC (V) Conditions Typ. Max. Min. Max. Units Min. t PLH, t PHL Propagation Delay 3.3 ± 0.3 CL = 15...
Page 6 74V 00 — ad 2-In t N ate Physical Dimensions PIN ONE INDICATOR 1.27 0.51 LAND PATTERN RECOMMENDATION 0.25 BC 1.75 MAX SEE DETAIL NOTES: UNLESS OTHERWISE SPECIFIED A) THIS PACKAGE CONFORMS TO JEDEC MS-...
Page 7 74V 00 — ad 2-In t N ate Physical Dimensions (Continued) Figure 2. 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package drawings are provided as a service to customers considering Fai...
Page 8 74V 00 — ad 2-In t N ate Physical Dimensions (Continued) 0.43 TYP 0.65 12.00°TOP R0.09 min A. CONFORMS TO JEDEC REGISTRATION MO-153, R0.09min VARIATION AB, REF NOTE 1.00 B. DIMENSIONS ARE IN MILLIMETE...
Page 9 74V 00 — ad 2-In t N ate Physical Dimensions (Continued) 5.33 MAX 0.38 MIN NOTES: UNLESS OTHERWISE SPECIFIED THIS PACKAGE CONFORMS TO A) JEDEC MS-001 VARIATION BA B) ALL DIMENSIONS ARE IN MILLIMETERS....
Page 10 74V 00 — ad 2-In t N ate TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intende...

Manual Details

Brand Fairchild
Pages 10
File Size 293.28 KB
Published July 06, 2026
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Frequently Asked Questions

What input voltage range can I apply to the pins?

The input protection circuit allows voltages from 0V to 7V, regardless of the supply voltage.

Can this gate connect systems with different supply voltages (e.g., battery backup)?

Yes, it can interface 5V to 3V systems and two separate supply sources.

What is the device's typical high-speed switching time?

The typical rise time (t) at room temperature is 3.7ns.

If I leave an input pin unconnected, what must I do?

Unused inputs must be held either HIGH or LOW; they should not be allowed to float.