SN74LVC1G80DBVT datasheet(4/22 Pages) TI

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Electrical Characteristics

Timing Requirements

Switching Characteristics

SN74LVC1G80

SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP

SCES221O – APRIL 1999 – REVISED JUNE 2005

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

PARAMETER

TEST CONDITIONS

VCC

MIN TYP(1)

MAX

UNIT

IOH = –100 µA

1.65 V to 5.5 V

VCC – 0.1

IOH = –4 mA

1.65 V

1.2

IOH = –8 mA

2.3 V

1.9

VOH

IOH = –16 mA

2.4

3 V

IOH = –24 mA

2.3

IOH = –32 mA

4.5 V

3.8

IOL = 100 µA

1.65 V to 5.5 V

0.1

IOL = 4 mA

1.65 V

0.45

IOL = 8 mA

2.3 V

0.3

VOL

IOL = 16 mA

0.4

3 V

IOL = 24 mA

0.55

IOL = 32 mA

4.5 V

0.55

CLK or D inputs

VI = 5.5 V or GND

0 to 5.5 V

±10

µA

Ioff

VI or VO = 5.5 V

±10

µA

ICC

VI = 5.5 V or GND,

IO = 0

1.65 V to 5.5 V

µA

∆I

One input at VCC – 0.6 V,

Other inputs at VCC or GND

3 V to 5.5 V

500

µA

VI = VCC or GND

3.3 V

3.5

(1)

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

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)

VCC = 1.8 V

VCC = 2.5 V

VCC = 3.3 V

VCC = 5.5 V

± 0.15 V

± 0.2 V

± 0.3 V

± 0.5 V

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

fclock

Clock frequency

160

MHz

Pulse duration, CLK high or low

2.5

Data high

2.3

1.5

1.3

1.1

tsu

Setup time before CLK

↑

Data low

2.5

1.5

1.3

1.1

Hold time, data after CLK

↑

0.2

0.9

0.4

over recommended operating free-air temperature range, C

L = 15 pF (unless otherwise noted) (see Figure 1)

VCC = 1.8 V

VCC = 2.5 V

VCC = 3.3 V

VCC = 5 V

FROM

± 0.15 V

± 0.2 V

± 0.3 V

± 0.5 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

fmax

160

MHz

tpd

CLK

9.1

1.5

1.3

4.2

1.1

3.8

over recommended operating free-air temperature range, C

L = 30 pF or 50 pF (unless otherwise noted) (see Figure 2)

VCC = 1.8 V

VCC = 2.5 V

VCC = 3.3 V

VCC = 5 V

FROM

± 0.15 V

± 0.2 V

± 0.3 V

± 0.5 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

fmax

160

MHz

tpd

CLK

4.4

9.9

2.3

5.2

1.3

4.5

SN74LVC1G80DBVT 数据表(PDF) 4 Page - Texas Instruments

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