ST 74V1T07 User Manual

74V1T07

SINGLE BUFFER (OPEN DRAIN)

■ HIGH SPEED: t

■ LOW POWER DISSIPATION:

I

=1µA(MAX.) at TA=25°C

CC

■ COMPATIBLE WITHTTL OUTPUTS:

V

=2V(MIN),VIL=0.8V(MAX)

IH

■ POWER DOWN PROTECTION ON INPUT

■ OPERATING VOLTAGE RANGE:

V

(OPR) = 4.5V to 5.5V

CC

■ IMPROVED LATCH-UP IMMUNITY

= 4.3ns (TYP.) at VCC=5V

PD

DESCRIPTION

The 74V1T07 is an advanced high-speed CMOS
SINGLE BUFFER (OPEN DRAIN ) fabricated with
sub-micron silicon gate and double-layer metal
wiring C

2

MOS technology.

The internal circuit is composed of 2 stages
including buffer output, which provide high noise
immunity and stable output.

SOT323-5LSOT23-5L

ORDER CODES

PACKAGE T & R

SOT23-5L 74V1T07STR

SOT323-5L 74V1T07CTR

Power down protection is provided on inpu t and 0
to 7V c an be acce pted on input with no regard to
the supply voltage. This dev ice can be used to
interface5Vto3V.

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/9April 2004

74V1T07

INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION

PIN N° SYMBOL NAME AND FUNCTION

1 NC Not Connected
2 1A Data Input
4 1Y Data Output
3 GND Ground (0V)
5

TRUTH TABLE

Z: HighImpedance

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

V

V

I

I

OK

I

or I

I

CC

T

T

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.

Supply Voltage

CC

DC Input Voltage

I

DC Output Voltage -0.5 to VCC+0.5

O

DC Input Diode Current

IK

DC Output Diode Current
DC Output Current

O

DC VCCor Ground Current

GND

Storage Temperature

stg

Lead Temperature (10 sec)

L

V

CC

Positive Supply Voltage

AY

LL

HZ

-0.5 to +7.0 V

-0.5 to +7.0 V
V

-20 mA

± 20 mA
± 25 mA
± 50 mA

-65 to +150 °C

260 °C

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Value Unit

V

V

V

T

dt/dv

1) VINfrom0.8V to 2V

2/9

Supply Voltage

CC

Input Voltage

I

Output Voltage 0 to V

O

Operating Temperature

op

Input Rise and Fall Time (note 1) (V

=5.0± 0.5V)

CC

4.5 to 5.5 V
0to5.5 V

CC

-55 to 125 °C
0 to 20 ns/V

V

DC SPECIFICATIONS

Symbol Parameter

V

V

+I

High Level Input

IH

Voltage

V

Low Level Input

IL

Voltage
Low Level Output

OL

Voltage
High Impedance

I

OZ

Output Leakage
Current

Input Leakage

I

I

Current

I

Quiescent Supply

CC

Current
Additional Worst

CC

Case Supply
Current

Test Condition Value

T

= 25°C

V

CC

(V)

4.5to

A

Min. Typ. Max. Min. Max. Min. Max.

222V

5.5

4.5to

5.5

4.5

4.5

5.5

0to

5.5

5.5

IO=50 µA 0.0 0.1 0.1 0.1 V

=8 mA 0.36 0.44 0.55

I

O

VI=VIHor V

IL

±0.25 ± 2.5 ± 5.0 µA

VO=VCCor GND

VI=5.5VorGND

V

I=VCC

or GND

One Input at 3.4V,
other input at V

5.5

CC

or GND

74V1T07

-40 to 85°C -55 to 125°C

0.8 0.8 0.8 V

± 0.1 ± 1.0 ± 1.0 µA

11020µA

1.35 1.5 1.5 mA

Unit

AC ELECTRICAL CHARACTERISTICS (Input t

r=tf

=3ns)

Test Condition Value

Symbol Parameter

t

t

(*) Voltage range is5.0V± 0.5V

Enable Delay Time

PZL

Disable Delay Time

PLZ

T

V

CC

(V)

C

(pF)

L

A

Min. Typ. Max. Min. Max. Min. Max.

5.0 (*) 15 3.7 7.0 1.0 8.0 1.0 9.0

5.0 (*) 50 4.1 8.0 1.0 9.0 1.0 10.0

5.0 (*) 15 4.3 7.0 1.0 8.0 1.0 9.0

5.0 (*) 50 4.7 8.0 1.0 9.0 1.0 10.0

-40 to 85°C -55 to 125°C

Unit

ns

ns

= 25°C

CAPACITIVE CHARACTERISTICS

Test Condition Value

= 25°C

Symbol Parameter

T

A

Min. Typ. Max. Min. Max. Min. Max.

C

C

C

Input Capacitance 4 10 10 10 pF

IN

Output

OUT

Capacitance
Power Dissipation

PD

Capacitance

5pF

9pF

(note 1)

1) CPDis defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I

-40 to 85°C -55 to 125°C

CC(opr)=CPDxVCCxfIN+ICC

Unit

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