Datasheet4U Logo Datasheet4U.com

M54HC20 - DUAL 4-INPUT NAND GATE

General Description

The M54/74HC20 is a high speed CMOS DUAL 4INPUT NAND GATE fabricated in silicon gate 2 C MOS technology.

It has the same high speed performance of LSTTL combined with true CMOS low power consumption.

📥 Download Datasheet

More Datasheets from STMicroelectronics

Part Number Description
M54HC221 DUAL MONOSTABLE MULTIVIBRATOR
M54HC221A DUAL MONOSTABLE MULTIVIBRATOR
M54HC238 3 TO 8 LINE DECODER
M54HC241 OCTAL BUS BUFFER
M54HC242 QUAD BUS TRANSCEIVER
M54HC243 QUAD BUS TRANSCEIVER
M54HC258 QUAD 2-CHANNEL MULTIPLEXER
M54HC266 QUAD EXCLUSIVE NOR GATE
M54HC279 QUAD S-R LATCH
M54HC280 9 BIT PARITY GENERATOR

Full PDF Text Transcription for M54HC20 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for M54HC20. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text
M54HC20 M74HC20 DUAL 4-INPUT NAND GATE . . . . . . . . HIGH SPEED tPD = 8 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS20 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC20F1R M74HC20M1R M74HC20B1R M74HC20C1R PIN CONNECTIONS (top view) DESCRIPTION The M54/74HC20 is a high speed CMOS DUAL 4INPUT NAND GATE fabricated in silicon gate 2 C MOS technology.