74V1T03 [STMICROELECTRONICS]

SINGLE 2-INPUT OPEN DRAIN NAND GATE; 单路2输入漏极开路与非门


型号：	74V1T03
厂家：	ST
描述：	SINGLE 2-INPUT OPEN DRAIN NAND GATE 单路2输入漏极开路与非门输入元件
文件：	总7页 (文件大小：51K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74V1T03

SINGLE 2-INPUT OPEN DRAIN NAND GATE

PRELIMINARY DATA

■

HIGH SPEED:t_PD=7 ns (TYP.) atV_CC=5V

LOW POWER DISSIPATION:

_CC=1 µA (MAX.) at T_A=25 ^oC

■

COMPATIBLEWITH TTL OUTPUTS:

V_IH=2V (MIN), V_IL= 0.8V(MAX)

■

POWERDOWN PROTECTIONON INPUTS

OPERATING VOLTAGERANGE:

(SOT23-5L)

(SC-70)

ORDER CODE:

V_CC(OPR)= 4.5V to 5.5V

74V1T03S

74V1T03C

■

IMPROVED LATCH-UP IMMUNITY

This device can, with an external pull-up resistor,

be used in wired AND configuration. This device

can also be used as a led driver in any other

application requiring a current sink.

Power down protection is provided on all inputs

and 0 to 7V can be accepted on inputs with no

regard to the supply voltage. This device can be

used to interface5V to 3V.

DESCRIPTION

The 74V1T03 is an advanced high-speed CMOS

SINGLE 2-INPUT OPEN DRAIN NAND GATE

fabricated with sub-micron silicon gate and

double-layermetal wiring C²MOS technology.

The internal circuit is composed of 3 stages

including buffer output, which provide high noise

immunity and stable output.

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/7

September 1999

74V1T03

INPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

PIN No

SYMBOL NAME AND FUNCTION

Data Input

Data Output

GND

V_CC

Ground (0V)

Positive Supply Voltage

TRUTH TABLE

Z:High Impedance

ABSOLUTE MAXIMUM RATINGS

Symbol

V_CC

V_I

Parameter

Value

Unit

Supply Voltage

-0.5 to +7.0

-0.5 to V_CC+ 0.5

- 20

DC Input Voltage

V_O

DC Output Voltage

DC Input Diode Current

DC Output Diode Current

DC Output Current

I_IK

^oC

I_OK

± 20

I_O

I_CCor I_GNDDC V_CCor Ground Current

± 50

T_stg

T_L

Storage Temperature

-65 to +150

Lead Temperature (10 sec)

260

^oC

AbsoluteMaximum Ratingsarethose values beyond whichdamage tothe device may occur. Functional operation under these condition isnot implied.

RECOMMENDED OPERATING CONDITIONS

Symbol

V_CC

V_I

Parameter

Value

4.5 to 5.5

0 to 5.5

Unit

Supply Voltage

Input Voltage

V_O

Output Voltage

0 to V_CC

-40 to +85

0 to 20

^oC

T_op

Operating Temperature

dt/dv

ns/V

Input Rise and Fall Time (see note 1) (V_CC= 5.0 ± 0.5V)

1)V_INfrom0.8Vto2 V

2/7

74V1T03

DC SPECIFICATIONS

Symbol

Parameter

Test Conditions

V_CC

(V)

Value

T_A= 25 ^oC

Min. Typ. Max. Min. Max.

Unit

-40 to 85 ^oC

V_IH

V_IL

High Level Input

Voltage

4.5 to 5.5

Low Level Input

Voltage

4.5 to 5.5

0.8

V_OL

Low Level Output

Voltage

4.5

I_O=50 µA

0.0

0.1

I_O=8 mA

0.36

0.44

I_OZ

High Impedance

Output Leakage

Current

V_I= V_IHor V_IL

V_O= V_CCor GND

0.25

2.5

5.5

I_I

Input Leakage Current

0 to 5.5

5.5

V_I= 5.5V or GND

V_I= V_CCor GND

0.1

1.0

I_CC

Quiescent Supply

Current

µA

Additional Worst Case

Supply Current

5.5

One Input at 3.4V,

other input at V_CCor

GND

1.35

1.5

∆

AC ELECTRICAL CHARACTERISTICS (Input t_r= t_f=3 ns)

Symbol

Parameter

Test Condition

Value

T_A= 25 ^oC

Unit

V_CC(*)

C_L

-40 to 85 ^oC

(V)

5.0

(pF)

Min. Typ. Max. Min. Max.

t_PLz

t_PzL

Propagation Delay

Time

R_L= 1 KΩ

6.3

7.0

8.0

1.0

8.0

9.0

(*)Voltage range is5V ± 0.5V

CAPACITIVE CHARACTERISTICS

Symbol

Parameter

Test Conditions

Value

T_A= 25 ^oC

Unit

-40 to 85 ^oC

Min. Typ. Max. Min. Max.

C_IN

Input Capacitance

C_OUTOutput Capacitance

C_PD

Power Dissipation

10.5

Capacitance (note 1)

1)C_PDisdefined as thevalue ofthe IC’sinternal equivalent capacitance whichiscalculated fromthe operating current consumption without load. (Referto

TestCircuit).Average operating current can beobtained bythe followingequation. I_CC(opr)= C_PD• V_CC• f_IN+ I_CC

3/7

74V1T03

TEST CIRCUIT

C_L= 15/50 pF or equivalent (includes jig and probe capacitance)

R_L=R₁=1KΩ orequivalent

R_T= Z_OUTofpulse generator (typically50Ω)

WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle)

4/7

74V1T03

SOT23-5L MECHANICAL DATA

mils

DIM.

MIN.

0.90

0.00

0.90

0.35

0.09

2.80

2.60

1.50

0.35

TYP.

MAX.

1.45

0.15

1.30

0.50

0.20

3.00

1.75

0.55

MIN.

35.4

0.0

TYP.

MAX.

57.1

5.9

35.4

13.7

3.5

51.2

19.7

7.8

110.2

102.3

59.0

13.7

118.1

68.8

21.6

0.95

1.9

37.4

74.8

5/7

74V1T03

SC-70 MECHANICAL DATA

mils

DIM.

MIN.

0.80

0.00

0.80

0.15

0.10

1.80

1.15

0.10

TYP.

MAX.

1.10

0.10

1.00

0.30

0.18

2.20

2.40

1.35

0.30

MIN.

31.5

0.0

TYP.

MAX.

43.3

3.9

31.5

5.9

39.4

11.8

7.1

3.9

70.9

45.3

3.9

86.6

94.5

53.1

11.8

0.65

1.3

25.6

51.2

6/7

74V1T03

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of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is

granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are

subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products

are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.

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