NSC 54F08LMQB, 54F08FMQB, 54F08DMQB, 54F08DM, 54F08DC Datasheet

54F/74F08
Quad 2-Input AND Gate

General Description

This device contains four independent gates, each of which
performs the logic AND function.

Features

n Guaranteed 4000V minimum ESD protection

Ordering Code: See Section 0

Commercial Military Package Package Description

Number

74F08PC N14A 14-Lead (0.300" Wide) Molded Dual-In-Line

54F08DM (Note 2) J14A 14-Lead Ceramic Dual-In-Line
74F08SC (Note 1) M14A 14-Lead (0.150" Wide) Molded Small Outline, JEDEC
74F08SJ (Note 1) M14D 14-Lead (0.300" Wide) Molded Small Outline, EIAJ

54F08FM (Note 2) W14B 14-Lead Cerpack

54F08LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier, Type C

Note 1: Devices also available in 13" reel. Use suffix=SCX and SJX.
Note 2: Military grade device with environmental and burn-in processing. Use suffix=DMQB, FMQB and LMQB.

Logic Symbol

Connection Diagrams

TRI-STATE®is a registered trademark of National Semiconductor Corporation.

IEEE/IEC

DS009457-3

Pin Assignment

for DIP, SOIC and Flatpak

DS009457-2

Pin Assignment

for LCC

DS009457-1

December 1994

54F/74F08 Quad 2-Input AND Gate

54F/74F08

© 1997 National Semiconductor Corporation DS009457 www.national.com

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Unit Loading/Fan Out

See Section 0 for U.L. definitions

54F/74F

Pin Names Description U.L. Input I

IH/IIL

HIGH/LOW Output IOH/I

OL

An,B

n

Inputs 1.0/1.0 20 µA/−0.6 mA

O

n

Outputs 50/33.3 −1 mA/20 mA

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Absolute Maximum Ratings (Note 3)

If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.

Storage Temperature −65˚C to +150˚C
Ambient Temperature under Bias −55˚C to +125˚C
Junction Temperature under Bias −55˚C to +175˚C

Plastic −55˚C to +150˚C

V

CC

Pin Potential to

Ground Pin −0.5V to +7.0V
Input Voltage (Note 4) −0.5V to +7.0V
Input Current (Note 4) −30 mA to +5.0 mA
Voltage Applied to Output

in HIGH State (with V

CC

=

0V)

Standard Output −0.5V to V

CC

TRI-STATE®Output −0.5V to +5.5V

Current Applied to Output

in LOW State (Max) twice the rated I

OL

(mA)

ESD Last Passing Voltage (Min) 4000V

Recommended Operating
Conditions

Free Air Ambient Temperature

Military −55˚C to +125˚C
Commercial 0˚C to +70˚C

Supply Voltage

Military +4.5V to +5.5V
Commercial +4.5V to +5.5V

Note 3: Absolute maximum ratings are values beyond which the device may
be damaged or haveitsusefullifeimpaired.Functionaloperationunderthese
conditions is not implied.

Note 4: Either voltage limit or current limit is sufficient to protect inputs.

DC Electrical Characteristics

Symbol Parameter 54F/74F Units V

CC

Conditions

Min Typ Max

V

IH

Input HIGH Voltage 2.0 V Recognized as a HIGH Signal

V

IL

Input LOW Voltage 0.8 V Recognized as a LOW Signal

V

CD

Input Clamp Diode Voltage −1.2 V Min I

IN

=

−18 mA

V

OH

Output HIGH 54F 10%V

CC

2.5 I

OH

=

−1 mA

Voltage 74F 10%V

CC

2.5 V Min I

OH

=

−1 mA

74F 5%V

CC

2.7 I

OH

=

−1 mA

V

OL

Output LOW 54F 10%V

CC

0.5 V Min I

OL

=

20 mA

Voltage 74F 10%V

CC

0.5 I

OL

=

20 mA

I

IH

Input HIGH 54F 20.0 µA Max V

IN

=

2.7V

Current 74F 5.0

I

BVI

Input HIGH Current 54F 100 µA Max V

IN

=

7.0V

Breakdown Test 74F 7.0

I

CEX

Output HIGH 54F 250 µA Max V

OUT

=

V

CC

Leakage Current 74F 50

V

ID

Input Leakage 74F 4.75 V 0.0 I

ID

=

1.9 µA

Test All Other Pins Grounded

I

OD

Output Leakage 74F 3.75 µA 0.0 V

IOD

=

150 mV

Circuit Current All Other Pins Grounded

I

IL

Input LOW Current −0.6 mA Max V

IN

=

0.5V

I

OS

Output Short-Circuit Current −60 −150 mA Max V

OUT

=

0V

I

CCH

Power Supply Current 5.5 8.3 mA Max V

O

=

HIGH

I

CCL

Power Supply Current 8.6 12.9 mA Max V

O

=

LOW

AC Electrical Characteristics

See Section 0 for Waveforms and Load Configurations

74F 54F 74F

T

A

=

+25˚C T

A,VCC

=

Mil T

A,VCC

=

Com Fig.

Symbol Parameter V

CC

=

+5.0V C

L

=

50 pF C

L

=

50 pF Units No.

C

L

=

50 pF

Min Typ Max Min Max Min Max

t

PLH

Propagation Delay 3.0 4.2 5.6 2.5 7.5 3.0 6.6 ns

kk-kk

t

PHL

An,Bnto O

n

2.5 4.0 5.3 2.0 7.5 2.5 6.3

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