CLVTH16244AMDGGREP datasheet(5/15 Pages) TI1

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Electrical Characteristics

SN74LVTH16244A-EP

3.3-V ABT 16-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCAS692F – APRIL 2003 – REVISED APRIL 2007

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

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP(1)

MAX

UNIT

VIK

II = –18 mA

2.7 V

–1.2

IOH = –100 µA

2.7 V to 3.6 V

VCC – 0.2

IOH = –8 mA

2.7 V

2.4

'LVTH16244AQ

IOH = –24 mA

'LVTH16244AI

VOH

'LVTH16244AM

3 V

'LVTH16244AQ

IOH = –32 mA

'LVTH16244AI

'LVTH16244AM

IOL = 100 µA

0.2

2.7 V

IOL = 24 mA

0.5

IOL = 16 mA

0.4

'LVTH16244AQ

VOL

IOL = 32 mA

'LVTH16244AI

0.5

'LVTH16244AM

3 V

'LVTH16244AQ

IOL = 64 mA

'LVTH16244AI

0.55

'LVTH16244AM

'LVTH16244AQ

VI = 5.5 V

'LVTH16244AI

0 V or 3.6 V

'LVTH16244AM

µA

Control

VI = VCC or GND

±1

inputs

3.6 V

VI = VCC

Data

inputs

VI = 0 V

–5

'LVTH16244AQ

Ioff

VI or VO = 0 V to 4.5 V

'LVTH16244AI

0 V

±100

µA

'LVTH16244AM

VI = 0.8 V

3 V

VI = 2 V

–75

Data

'LVTH16244AQ

II(hold)

µA

inputs

500

VI = 0 V to 3.6 V

'LVTH16244AI

3.6 V(2)

–750

'LVTH16244AM

IOZH

VO = 3 V

3.6 V

µA

IOZL

VO = 0.5 V

3.6 V

–5

µA

IOZPU

VO = 0.5 V to 3 V, OE = Don't care

0 V to 1.5 V

±100

µA

IOZPD

VO = 0.5 V to 3 V, OE = Don't care

1.5 V to 0 V

±100

µA

Outputs high

0.19

IO = 0 ,

ICC

Outputs low

3.6 V

VI = VCC or GND

Outputs disabled

0.19

One input at VCC – 0.6 V,

∆I

(3)

3 V to 3.6 V

0.2

Other inputs at VCC or GND

VI = 3 V or 0 V

(1)

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

(2)

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

another.

(3)

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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