74LVT623PW datasheet(4/10 Pages) PHILIPS

No de pièce	74LVT623PW

Description	3.3 V octal transceiver with dual enable 3-State

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Fabricant	PHILIPS [NXP Semiconductors]

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Philips Semiconductors

Product specification

74LVT623

3.3 V octal transceiver with dual enable (3-State)

1999 Jul 09

4

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

LIMITS

UNIT

SYMBOL

PARAMETER

MIN

MAX

UNIT

VCC

DC supply voltage

2.7

3.6

V

VI

Input voltage

0

5.5

V

VIH

High-level input voltage

2.0

V

VIL

Low-level input voltage

0.8

V

IOH

High-level output current

–32

mA

IO

Low-level output current

32

mA

IOL

Low-level output current; current duty cycle

≤ 50%; f ≥ 1 kHz

64

mA

∆t/∆v

Input transition rise or fall rate; outputs enabled

10

ns/V

Tamb

Operating free-air temperature range

–40

+85

°C

DC ELECTRICAL CHARACTERISTICS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Temp = -40

°C to +85°C

UNIT

MIN

TYP1

MAX

VIK

Input clamp voltage

VCC = 2.7 V; IIK = –18 mA

–0.9

–1.2

V

VCC = 2.7 to 3.6 V; IOH = –100 µA

VCC-0.2

VCC-0.1

VOH

High-level output voltage

VCC = 2.7 V; IOH = –8 mA

2.4

2.5

V

VCC = 3.0 V; IOH = –32 mA

2.0

2.2

VCC = 2.7 V; IOL = 100 µA

0.1

0.2

VCC = 2.7 V; IOL = 24 mA

0.3

0.5

VOL

Low-level output voltage

VCC = 3.0 V; IOL = 16 mA

0.25

0.4

V

VCC = 3.0 V; IOL = 32 mA

0.3

0.5

VCC = 3.0 V; IOL = 64 mA

0.4

0.55

VRST

Power-up output low voltage5

VCC = 3.6 V; IO = 1 mA; VI = GND or VCC

0.13

0.55

V

VCC = 3.6 V; VI = VCC or GND

Control pins

±0.1

±1

VCC = 0 or 3.6 V; VI = 5.5 V

Control pins

1

10

II

Input leakage current

VCC = 3.6 V; VI = 5.5 V

1

20

µA

VCC = 3.6 V; VI = VCC

I/O Data pins4

0.1

1

VCC = 3.6 V; VI = 0

–1

-5

IOFF

Output off current

VCC = 0 V; VI or VO = 0 to 4.5 V

1

±100

µA

I O

Bus Hold current

VCC = 3 V; VI = 0.8 V

75

150

µA

IHOLD

A or B ports

VCC = 3 V; VI = 2.0 V

–75

–150

µA

IEX

Current into an output in the

High state when VO > VCC

VO = 5.5 V; VCC = 3.0 V

60

125

µA

IPU/PD

Power up/down 3-State output

current3

VCC ≤ 1.2 V; VO = 0.5 V to VCC; VI = GND or VCC;

OE/OE = Don’t care

15

±100

µA

ICCH

VCC = 3.6 V; Outputs High, VI = GND or VCC, IO = 0

0.13

0.19

ICCL

Quiescent supply current

VCC = 3.6 V; Outputs Low, VI = GND or VCC, IO = 0

3

12

mA

ICCZ

VCC = 3.6 V; Outputs Disabled; VI = GND or VCC, IO = 0

0.13

0.19

∆ICC

Additional supply current per

input pin2

VCC = 3 V to 3.6 V; One input at VCC -0.6 V,

Other inputs at VCC or GND

0.1

0.2

mA

NOTES:

1. All typical values are at VCC = 3.3 V and Tamb = 25°C.

2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND

3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V a

transition time of 100

µsec is permitted. This parameter is valid for Tamb = 25°C only.

4. Unused pins at VCC or GND.

5. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.

Numéro de pièce similaire - 74LVT623PW

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