74F533 datasheet(7/12 Pages) PHILIPS

7 / 12 page

Philips Semiconductors

Product specification

74F533,* 74F534

Latch/flip-flop

1999 Jan 08

* Discontinued part. Please see the Discontinued Products List.

AC SETUP REQUIREMENTS

LIMITS

SYMBOL

PARAMETER

TEST

CONDITIONS

Tamb= +25°C

VCC = +5V

CL = 50pF, RL = 500Ω

Tamb = 0°C to +70°C

VCC = +5.0V ± 10%

CL = 50pF, RL = 500Ω

UNIT

MIN

TYP

MAX

MIN

MAX

ts(H)

ts(L)

Setup time,

Dn to E

Waveform 4

1.5

th(H)

th(L)

Hold time,

Dn to E

74F533

Waveform 4

2.5

tw(H)

E Pulse width,

High

Waveform 3

3.0

ts(H)

ts(L)

Setup time,

Dn to CP

Waveform 5

2.0

2.5

th(H)

th(L)

Hold time,

Dn to CP

74F534

Waveform 5

tw(H)

tw(L)

CP pulse width,

High or Low

Waveform 1

3.0

3.5

4.0

AC WAVEFORMS

For all waveforms, VM = 1.5V

The shaded areas indicate when the input is permitted to change for predictable output performance.

tW(H)

1/fMAX

tW(L)

tPLH

tPHL

SF00989

Waveform 1. Propagation Delay, Clock and Enable Inputs

to Output, Enable, Clock Pulse Widths,

and Maximum Clock Frequency

tPHL

tPLH

SF00990

Waveform 2. Propagation Delay for Data to Output

tW(H)

tW(L)

tPLH

tPHL

SF00991

Waveform 3. Propagation Delay, Enable Input to Output,

and Enable Pulse Width

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