CLVTH16245AMDLREP datasheet(5/17 Pages) TI1

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Electrical Characteristics

SN74LVTH16245A-EP

3.3-V ABT 16-BIT BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCAS693G – APRIL 2003 – REVISED OCTOBER 2006

over operating free-air temperature range (unless otherwise noted)

SN74LVTH16245AQ

SN74LVTH16245AI

SN74LVTH16245AM

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP(1)

MAX

MIN

TYP(1)

MAX

MIN

TYP(1)

MAX

VIK

VCC = 2.7 V,

II = –18 mA

–1.2

VCC = 2.7 V to 3.6 V,

VCC

IOH = –100 µA

– 0.2

VCC = 2.7 V,

IOH = –8 mA

2.4

VOH

IOH = –24 mA

VCC = 3.3 V

IOH = –32 mA

IOL = 100 µA

0.2

VCC = 2.7 V

IOL = 24 mA

0.5

VOL

IOL = 16 mA

0.4

VCC = 3 V

IOL = 32 mA

0.5

IOL = 64 mA

0.55

VCC = 3.6 V,

±1

VI = VCC or GND

Control inputs

VCC = 0 or 3.6 V,

VI = 5.5 V

µA

VI = 5.5 V

A or B port(2)

VCC = 3.6 V

VI = VCC

VI = 0

–5

VCC = 0,

Ioff

±100

µA

VI or VO = 0 to 4.5 V

VI = 0.8 V

VCC = 3 V

VI = 2 V

–75

II(hold)(3)

A or B port

µA

VCC = 3.6 V,

500

VI = 0 to 3.6 V

–750

VCC = 0 to 1.5 V,

IOZPU

VO = 0.5 V to 3 V,

±100

µA

OE = don't care

VCC = 1.5 V to 0,

IOZPD

VO = 0.5 V to 3 V,

±100

µA

OE = don't care

Outputs high

0.19

VCC = 3.6 V,

IO = 0,

Outputs low

ICC

VI = VCC or

Outputs

0.19

GND

disabled

VCC = 3 V to 3.6 V,

∆I

(4)

One input at VCC – 0.6 V,

0.2

Other inputs at VCC or GND

VI = 3 V or 0

Cio

VO = 3 V or 0

(1)

All typical values are at VCC = 3.3 V, TA = 25°C.

(2)

Unused pins at VCC or GND

(3)

This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to

another.

(4)

This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.

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