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74HC20D

nexperia
Part Number 74HC20D
Manufacturer nexperia
Description Dual 4-input NAND gate
Published Dec 27, 2020
Detailed Description 74HC20 Dual 4-input NAND gate Rev. 6 — 5 February 2021 Product data sheet 1. General description The 74HC20 is a dual ...
Datasheet PDF File 74HC20D PDF File

74HC20D
74HC20D

Overview
74HC20 Dual 4-input NAND gate Rev.
6 — 5 February 2021 Product data sheet 1.
General description The 74HC20 is a dual 4-input NAND gate.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
2.
Features and benefits • Wide supply voltage range from 2.
0 V to 6.
0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • Complies with JEDEC standards: • JESD8C (2.
7 V to 3.
6 V) • JESD7A (2.
0 V to 6.
0 V) • CMOS input levels • ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V • Specified from -40 °C to +80 °C and from -40 °C to +125 °C.
3.
Ordering information Table 1.
Ordering information Type number Package Temperature range Name Description 74HC20D -40 °C to +125 °C SO14 plastic small outline package; 14 leads; body width 3.
9 mm 74HC20PW -40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.
4 mm Version SOT108-1 SOT402-1 Nexperia 4.
Functional diagram 1 1A 1B 2 1C 4 1D 5 9 2A 10 2B 2C 12 2D 13 1Y 6 2Y 8 aaa-004014 Fig.
1.
Functional diagram 1 & 2 6 4 5 9 & 10 8 12 13 Fig.
3.
IEC Logic symbol aaa-004016 5.
Pinning information 5.
1.
Pinning 74HC20 1A 1 14 VCC 1B 2 13 2D n.
c.
3 12 2C 1C 4 11 n.
c.
1D 5 10 2B 1Y 6 9 2A GND 7 8 2Y aaa-004018 Fig.
5.
Pin configuration SOT108-1 (SO14) 74HC20 Dual 4-input NAND gate 1 1A 2 1B 4 1C 5 1D 9 2A 10 2B 12 2C 13 2D Fig.
2.
Logic symbol 1Y 6 2Y 8 aaa-004015 A B C D Fig.
4.
Logic diagram Y aaa-004017 74HC20 1A 1 1B 2 n.
c.
3 1C 4 1D 5 1Y 6 GND 7 14 VCC 13 2D 12 2C 11 n.
c.
10 2B 9 2A 8 2Y aaa-004019 Fig.
6.
Pin configuration SOT402-1 (TSSOP14) 74HC20 Product data sheet All information provided in this document is subject to legal disclaimers.
Rev.
6 — 5 February 2021 © Nexperia B.
V.
2021.
All rights reserved 2 / 11 Nexperia 74HC20 Dual 4-input NAND gate 5.
2.
Pin de...


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