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74LVT534PWDH

3.3V Octal D-type flip-flop; inverting (3-State)

Philips Electronics 

Philips Semiconductors

3.3V Octal D-type flip-flop, inverting (3-State)

Product specification

74LVT534

DC ELECTRICAL CHARACTERISTICS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Temp = -40°C to +85°C UNIT

MIN

TYP1 MAX

VIK

Input clamp voltage

VCC = 2.7V; IIK = –18mA

–0.9 –1.2 V

VCC = 2.7 to 3.6V; IOH = –100µA

VCC-0.2 VCC-0.1

VOH High-level output voltage

VCC = 2.7V; IOH = –8mA

2.4

2.5

V

VCC = 3.0V; IOH = –32mA

2.0

2.2

VCC = 2.7V; IOL = 100µA

0.1

0.2

VCC = 2.7V; IOL = 24mA

0.3

0.5

VOL Low-level output voltage

VCC = 3.0V; IOL = 16mA

0.25 0.4

V

VCC = 3.0V; IOL = 32mA

0.3

0.5

VRST

VCC = 3.0V; IOL = 64mA

Power-up output low voltage5 VCC = 3.6V; IO = 1mA; VI = GND or VCC

0.4 0.55

0.13 0.55 V

VCC = 0 or 3.6V; VI = 5.5V

1

10

II

Input leakage current

VCC = 3.6V; VI = VCC or GND

VCC = 3.6V; VI = VCC

VCC = 3.6V; VI = 0

Control pins

Data pins4

±0.1

±1

µA

0.1

1

–1

-5

IOFF Output off current

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

1

±100 µA

VCC = 3V; VI = 0.8V

75

150

IHOLD Bus Hold current A inputs7

VCC = 3V; VI = 2.0V

–75

–150

µA

VCC = 0V to 3.6V; VCC = 3.6V

±500

IEX

Current into an output in the

High state when VO > VCC

VO = 5.5V; VCC = 3.0V

60

125 µA

IPU/PD

Power up/down 3-State output VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC;

current3

OE/OE = Don’t care

1

±100 µA

IOZH 3-State output High current

VCC= 3.6V; VO = 3V; VI = VIL or VIH

1

5

µA

IOZL 3-State output Low current

VCC= 3.6V; VO = 0.5V; VI = VIL or VIH

1

–5

µA

ICCH

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

0.13 0.19

ICCL Quiescent supply current3

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

3

12 mA

ICCZ

VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 06

0.13 0.19

∆ICC

Additional supply current per

input pin2

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

Other inputs at VCC or GND

0.1

0.2 mA

NOTES:

1. All typical values are at VCC = 3.3V 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 = 1.2V to VCC = 3.3V ± 0.3V a

transition time of 100µsec 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 power.

6. ICCZ is measured with outputs pulled to VCC or down to GND.

7. This is the bus hold overdrive current required to force the input to the opposite logic state.

AC CHARACTERISTICS

GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω; Tamb = –40°C to +85°C.

LIMITS

SYMBOL

PARAMETER

WAVEFORM

VCC = 3.3V ± 0.3V

MIN

TYP1

MAX

fMAX

Maximum clock frequency

1

tPLH

Propagation delay

tPHL

CP to Qn

1

tPZH

Output enable time

3

tPZL

to High and Low level

4

tPHZ

Output disable time

3

tPLZ

from High and Low level

4

NOTE:

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

100

150

1.7

3.0

4.6

2.2

3.5

4.9

1.7

3.2

5.4

1.7

3.3

5.5

2.1

3.5

3.0

2.1

3.4

4.8

VCC = 2.7V

MIN

MAX

100

5.4

5.2

7.0

5.6

5.3

4.6

UNIT

ns

ns

ns

ns

1998 Feb 19

5

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