HD74LS27P资料

HD74LS27

Triple 3-input Positive NOR Gates

REJ03D0403–0200

Rev.2.00 Feb.18.2005

Features

• Ordering Information

Part Name

Package Type

Package Code (Previous Code) PRDP0014AB-B (DP-14AV) PRSP0014DF-B (FP-14DAV)

Package

Abbreviation

Taping Abbreviation (Quantity)

HD74LS27P DILP-14 pin HD74LS27FPEL

SOP-14 pin (JEITA)

P — FP

EL (2,000 pcs/reel)

Note: Please consult the sales office for the above package availability.

Pin Arrangement

1A1B2A2B2C2YGND1234567141312111098VCC1C1Y3C3B3A3Y(Top view)

Rev.2.00, Feb.18.2005, page 1 of 4

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HD74LS27

Circuit Schematic (1/3)

VCC20kInputsA20kB20k1.5kCGND 3k4.5kOutputY8k75

Absolute Maximum Ratings

Supply voltage Input voltage

Power dissipation Storage temperature

Item Symbol Ratings Unit VCC 7 V VIN 7 V PT 400 mW Tstg –65 to +150 °C

Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.

Recommended Operating Conditions

Item Symbol Min Typ Max Unit Supply voltage VCC 4.75 5.00 5.25 V IOH — — –400 µA

Output current

IOL — — 8 mA Operating temperature Topr –20 25 75 °C

Rev.2.00, Feb.18.2005, page 2 of 4

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HD74LS27

Electrical Characteristics

(Ta = –20 to +75 °C)

Item

Input voltage

Symbol min. typ.* max. Unit Condition VIH 2.0 — — V VIL — — 0.8 V VOH 2.7 — — V VCC = 4.75 V, VIL = 0.8 V, IOH = –400 µA

— — 0.4 IOL = 4 mA

V VCC = 4.75 V, VIH = 2 V VOL

— — 0.5 IOL = 8 mA

IIH — — 20 µA VCC = 5.25 V, VI = 2.7 V IIL — — –0.4 mA VCC = 5.25 V, VI = 0.4 V

— 0.1 mA VCC = 5.25 V, VI = 7 V II — — –100 mA VCC = 5.25 V IOS –20 ICCH — 2.0 4.0 mA VCC = 5.25 V

ICCL — 3.4 6.8 mA VCC = 5.25 V

Output voltage

Input current Short-circuit output

current Supply current

Input clamp voltage VIK — — –1.5 V VCC = 4.75 V, IIN = –18 mA Note: * VCC = 5 V, Ta = 25°C

Switching Characteristics

(VCC = 5 V, Ta = 25°C)

Item Symbol min. typ. max. Unit Condition tPLH — 10 15 ns Propagation delay time CL = 15 pF, RL = 2 kΩ

tPHL — 10 15 ns Note: Refer to Test Circuit and Waveform of the Common Item \"TTL Common Matter (Document No.: REJ27D0005-0100)\".

Rev.2.00, Feb.18.2005, page 3 of 4

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HD74LS27

Package Dimensions

JEITA Package CodeP-DIP14-6.3x19.2-2.54RENESAS CodePRDP0014AB-BPrevious CodeDP-14AVMASS[Typ.]0.97gD1481b 37ZEReferenceSymbolDimension in MillimetersMinNom7.6219.26.320.327.45.060.510.400.481.300.190°2.292.540.250.3115°2.792.392.540.56MaxAA 1e1DELAA1bpeb pθe1cb3cθeZ( Ni/Pd/Au plating )L

JEITA Package CodeP-SOP14-5.5x10.06-1.27RENESAS CodePRSP0014DF-BPrevious CodeFP-14DAVMASS[Typ.]0.23g*1D8FNOTE)1. DIMENSIONS\"*1 (Nom)\"AND\"*2\"DO NOT INCLUDE MOLD FLASH.2. DIMENSION\"*3\"DOES NOTINCLUDE TRIM OFFSET.14bpHEEIndex mark*2cReferenceSymbolDimension in MillimetersMinNom10.065.50Max10.5Terminal cross section ( Ni/Pd/Au plating )1Ze*3DEA2A10.007b pxML10.100.202.20Abpb1cc10.340.400.460.150.200.25AθHE0°7.507.801.278°8.00θA 1yLexy0.120.151.420.501Detail FZLL0.701.150.90

Rev.2.00, Feb.18.2005, page 4 of 4

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