Datasheet NC7ST00P5X, NC7ST00P5, NC7ST00M5X, NC7ST00M5, NC7ST00CW Datasheet (Fairchild Semiconductor)

© 2000 Fairchild Semiconductor Corporation DS012181 www.fairchildsemi.com

February 1997
Revised June 2000

NC7ST00 TinyLogic



HST 2-Input NAND Gate

NC7ST00
TinyLogic

 HST 2-Input NAND Gate

General Description

The NC7ST00 is a single 2-In put high pe rform ance C MOS
NAND Gate, with TTL-compatible inputs. Advanced Silicon
Gate CMOS fabrication assures high speed and low power
circuit operation. ES D protection diodes inherently g uard
both inputs and outpu t with respect to the V

CC

and GND

rails. High gain circuitry offers high noise immunity and
reduced sensitivity to input edge rate. The TTL-compatible
inputs facilitate TTL to NMOS/CMOS inte rfacing. Device
performance is similar to MM74HCT but with 1/2 the output
current drive of HC/HCT.

Features

■ Space saving SOT23 or SC70 5-lead package

■ High Speed; t

PD

<7 ns typ, VCC = 5V, CL = 15 pF

■ Low Quiescent Power; I

CC

<1 µA typ, VCC = 5.5V

■ Balanced Output Drive; 2 mA IOL,

−2 mA IOH

■ TTL-compatible inputs

Ordering Code:

Logic Symbol

IEEE/IEC

Connection Diagram

(Top View)

Pin Descriptions Function Table

Y = AB

H = HIGH Logic Level
L = LOW Logic Level

TinyLogic is a trademark of Fairchild Semiconductor Co rporation.

Order Package Product Code

Package Description Supplied As

Number Number Top Mark

NC7ST00M5 MA05B 8S00 5-Lead SOT23, JEDEC MO-178, 1.6mm 250 Units on Tape and Reel
NC7ST00M5X MA05B 8S00 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
NC7ST00P5 MAA05A T00 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 250 Units on Tape and Reel
NC7ST00P5X MAA05A T00 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel

Pin Names Description

A, B Inputs
Y Output

Inputs Output

ABY

LLH
LHH
HLH
HHL

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NC7ST00

Absolute Maximum Ratings(Note 1) Recommended Operating

Conditions

(Note 2)

Note 1: Absolute Maximum Ratings a re those va lues beyon d which d am­age to the device may occu r. The databook specificati ons should be met ,
without exception, to ensure that the design is reliable over its power sup­ply, temperature, and output/input loading variables Fairchild does not rec­ommend operation of circuits outside the da t abook specifications.

Note 2: Unused inputs must be held HIGH or LOW. They ma y not float.

DC Electrical Characteristics

Supply Voltage (VCC) −0.5V to +7.0V
DC Input Diode Current (l

IK

)

V

IN

< −0.5V −20 mA

V

IN

≥ VCC + 0.5V +20 mA

DC Input Voltage V

IN

−0.5V to V

CC

+ 0.5V

DC Output Diode Current (I

OK

)

V

OUT

< −0.5V −20 mA

V

OUT

> VCC +0.5V +20 mA

Output Voltage (V

OUT

) −0.5V to VCC + 0.5V

DC Output Source or

Sink Current (I

OUT

) ±12.5 mA

DC V

CC

or Ground Current per

Supply Pin (I

CC

or I

GND

) ±25 mA

Storage Temperature (T

STG

) −65°C to +150°C

Junction Temperature (T

J

) 150°C

Lead Temperature (T

L

);

(Soldering, 10 seconds) 260

°C

Power Dissipation (P

D

) @ +85°C

SOT23-5 200 mW
SC70-5 150 mW

Supply Voltage 4.5V–5.5V
Input Voltage (V

IN

)0.0V–V

CC

Output Voltage (V

OUT

)0V–V

CC

Operating Temperature (TA) −40°C to +85°C
Input Rise and Fall Time (t

r

, tf)

V

CC

= 5.0V 0–500 ns

Thermal Resistance (

θ

JA

)

SOT23-5 300

°C/W

SC70-5 425

°C/W

Symbol Parameter

V

CC

TA = +25°CT

A

= −40°C to +85°C

Units Conditions

(V) MinTypMaxMinMax

V

IH

HIGH Level Input Voltage 4.5–5.5 2.0 2.0 V

V

IL

LOW Level Input Voltage 4.5–5.5 0.8 0.8 V

V

OH

HIGH Level Output Voltage 4.5 4.4 4.5 4.4

V

IOH = −20 µA

4.5 4.18 4.35 4.13 I

OH

= −2 mA

V

IN

= V

IL

V

OL

LOW Level Output Voltage 4.5 0 0.1 0.1

V

IOL = 20 µA

4.5 0.10 0.26 0.33 I

OL

= 2 mA

V

IN

= V

IH

I

IN

Input Leakage Current 5.5 ±0.1 ±1.0 µA0 ≤ VIN ≤ 5.5V

I

CC

Quiescent Supply Current 5.5 1.0 10.0 µAVIN = VCC or GND

I

CCTICC

per Input 5.5 2.0 2.9 mA One input VIN = 0.5V or 2.4V,

other input VCC or GND

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NC7ST00

AC Electrical Characteristics

Note 3: CPD is defined as the value of the inter na l equiv alent capa citan ce w hich is derive d from dyn amic op era ting curre nt. Cu rrent consu mption (ICCD) at

no output loading and operating at 50% duty cycle. (See Figure 2). CPD is related to ICCD dynamic operating current by the expression:
ICCD = (C

PD

)(VCC)(fIN) + (I

CCstatic

).

AC Loading and Waveforms

CL includes load and str ay capacitance
Input PR R = 1.0 MHz; t

w

= 500 ns

FIGURE 1. AC Test Circuit

Input = AC Waveform ; PRR = variable; Duty Cycle = 50%

FIGURE 2. ICCD Test Circuit

FIGURE 3. AC Waveforms

Symbol Parameter

VCC T

A

= +25°CT

A

= −40°C to +85°C

Units Conditions Fig. No.

(V) Min Typ Max Min Max

t

PLH

, Propagation Delay 5.0 3.4 12

ns

CL = 15 pF Figures

1, 3

t

PHL

6.3 17

4.5 6.0 16 20 C

L

= 50 pF

11.5 27 31

5.5 4.1 14 18

11.2 26 30

t

TLH

, Output Transition Time 5.0 4 10 ns CL = 15 pF Figures

1, 3

t

THL

4.5 11 25 31 ns CL = 50 pF

5.5 10 21 26

C

IN

Input Capacitance Open 2 10 pF

C

PD

Power Dissipation Capacitance 5.0 6 pF (Note 3) Figure 2

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NC7ST00

Tape and Reel Specification

TAPE F ORMAT

TAPE DIMENSIONS inches (millimeters)

Package Tape Number Cavity Cover Tape

Designator Section Cavities Status Status

Leader (Start End) 125 (typ) Empty Sealed

M5, P5 Carrier 250 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed
Leader (Start End) 125 (typ) Empty Sealed

M5X, P5X Carrier 3000 Filled Sealed

Trailer (Hub End) 75 (typ) Empty Sealed

Package

Tape Size DIM A DIM B DIM F DIM K

o

DIM P1 DIM W

SC70-5 8 mm

0.093 0.096 0.138

± 0.004 0.053 ± 0.004 0.157 0.315 ± 0.004

(2.35) (2.45) (3.5

± 0.10) (1.35 ± 0.10) (4) (8 ± 0.1)

SOT23-5 8 mm

0.130 0.130 0.138

± 0.002 0.055 ± 0.004 0.157 0.315 ± 0.012

(3.3) (3.3) (3.5

± 0.05) (1.4 ± 0.11) (4) (8 ± 0.3)

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NC7ST00

Tape and Reel Specification (Continu ed)

REEL DIMENSIONS inches (millimeters)

Tape

Size

ABCDN W1 W2 W3

8 mm

7.0 0.059 0.512 0.795 2.165 0.331

+ 0.059/−0.000 0.567 W1 + 0.078/−0.039

(177.8) (1.50) (13.00) (20.20) (55.00) (8.40

+ 1.50/−0.00) (14.40) (W1 + 2.00/−1.00)

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NC7ST00

Physical Dimensions inches (millimeters) unless otherwise noted

5-Lead SOT23, JEDEC MO-178, 1.6mm

Package Number MA05B

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NC7ST00 TinyLogic



HST 2-Input NAND Gate

Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

5-Lead SC70, EIAJ SC-88a, 1.25mm Wide

Package Number MAA05A

Fairchild does not assume any responsibility for use of any circuitry described , no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.

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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are dev ic es or syste ms
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provide d in the labe l ing, can be re a­sonably expected to result in a significant injury to the
user.

2. A critical compo nent in any com ponen t of a life s upp ort
device or system whose failure to perform can be rea­sonably expected to cause the failure of the l ife support
device or system, or to affect its safety or effectiveness.

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