Fairchild 74AC00 service manual

74AC00, 74ACT00 — Quad 2-Input NAND Gate

January 2008

74AC00, 74ACT00 Quad 2-Input NAND Gate

Features

■

I

reduced by 50%

CC

Outputs source/sink 24mA

■

ACT00 has TTL-compatible inputs

General Description

The AC00/ACT00 contains four, 2-input NAND gates.

Ordering Information

Order

Number

74AC00SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74AC00SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74AC00MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

74AC00PC N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 74ACT00SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74ACT00SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74ACT00MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

74ACT00PC 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.

Package

Number Package Description

Wide

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

Connection Diagram

Logic Symbol

IEEE/IEC

Pin Description

Pin Names Description

A

, B

n

O

n

Inputs Outputs

=

∆

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 conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only.

Symbol Parameter Rating

V

CC

I

IK

V

I

OK

V

O

I

O

or I

I

CC

T

STG

T

Supply Voltage –0.5V to +7.0V DC Input Diode Current

V

–0.5V –20mA

I

V

+ 0.5 +20mA

I

CC

DC Input Voltage –0.5V to V

I

DC Output Diode Current

V

–0.5V –20mA

O

V

O

+ 0.5V +20mA

CC

DC Output Voltage –0.5V to V DC Output Source or Sink Current ±50mA

GND

DC V

or Ground Current per Output Pin ±50mA

CC

Storage Temperature –65°C to +150°C Junction Temperature 140°C

J

CC

+ 0.5V

74AC00, 74ACT00 — Quad 2-Input NAND Gate

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings.

Symbol Parameter Rating

V

CC

V

O

T

A

V

/

∆

V

/

Supply Voltage

AC 2.0V to 6.0V ACT 4.5V to 5.5V

Input Voltage 0V to V

I

Output Voltage 0V to V Operating Temperature –40°C to +85°C

t Minimum Input Edge Rate, AC Devices:

from 30% to 70% of V

V

IN

t Minimum Input Edge Rate, ACT Devices:

from 0.8V to 2.0V, V

V

IN

,

V

CC

@ 4.5V, 5.5V

CC

@ 3.3V, 4.5V, 5.5V

125mV/ns

CC

DC Electrical Characteristics for AC

V

Symbol Parameter

V

I

IN

I

OLD

I

OHD

I

CC

Minimum HIGH Level

IH

Input Voltage

Maximum LOW Level

IL

Input Voltage

Minimum HIGH Level

OH

Output Voltage

Maximum LOW Level

OL

Output Voltage

(3)

Maximum Input Leakage Current

Minimum Dynamic Output Current

(3)

Maximum Quiescent Supply Current

(2)

CC

(V) Conditions

3.0 V

4.5 2.25 3.15 3.15

5.5 2.75 3.85 3.85

3.0 V

4.5 2.25 1.35 1.35

5.5 2.75 1.65 1.65

3.0 I

4.5 4.49 4.4 4.4

5.5 5.49 5.4 5.4

3.0 V

4.5 V

5.5 V

3.0 I

4.5 0.001 0.1 0.1

5.5 0.001 0.1 0.1

3.0 V

4.5 V

5.5 V

5.5 VIN = V

OUT

or V

OUT

or V

OUT

IN

I

OH

IN

I

OH

IN

I

OH

OUT

IN

I

OL

IN

I

OL

IN

I

OL

I

OLD

OHD

CC

V

=

T

+25°C T

A

–40°C to +85°C

A

UnitsTyp. Guaranteed Limits

0.1V

– 0.1V

0.1V

– 0.1V

–50µA 2.99 2.9 2.9 V

V

or V

IL

,

IH

–12mA V

or V

IL

,

IH

–24mA V

or V

(1)

,

IH

IL

–24mA

50µA 0.002 0.1 0.1 V

V

or V

IL

,

IH

12mA V

or V

IL

,

IH

24mA V

or V

IL

24mA

CC

,

IH

(1)

, GND ±0.1 ±1.0 µA

= 1.65V Max. 75 mA

= 3.85V Min. –75 mA

or GND 2.0 20.0 µA

CC

1.5 2.1 2.1 V

1.5 0.9 0.9 V

2.56 2.46

3.86 3.76

4.86 4.76

0.36 0.44

=

74AC00, 74ACT00 — Quad 2-Input NAND Gate

Notes:

1. All outputs loaded; thresholds on input associated with output under test.

2. Maximum test duration 2.0ms, one output loaded at a time.

3. I

and I

IN

@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V

CC

.