54ACTQ273F datasheet(4/8 Pages) NSC

4 / 8 page

DC Characteristics for ’ACTQ Family Devices (Continued)

54ACTQ

Symbol

Parameter

A = −55˚C

Units

Conditions

(V)

to +125˚C

Guaranteed Limits

OLP

Quiet Output

5.0

1.5

(Note 10)

Maximum Dynamic V

OLV

Quiet Output

5.0

−1.2

(Note 10)

Minimum Dynamic V

Note 7: All outputs loaded; thresholds on input associated with output under test.

Note 8: Maximum test duration 2.0 ms, one output loaded at a time.

Note 9: ICC for 54ACTQ @ 25˚C is identical to 74ACTQ @ 25˚C.

Note 10: Max number of outputs defined as (n).n−1 Data inputs are driven 0V to 3V; one output @ GND.

Note 11: Max number of Data Inputs (n) switching. (n − 1) Inputs switching 0V to 3V (’ACTQ). Input-under-test switching: 3V to threshold (VILD), 0V to threshold

(VIHD)f = 1 MHz.

AC Electrical Characteristics

54ACTQ

A = −55˚C

Fig.

Symbol

Parameter

(V)

to +125˚C

Units

No.

(Note 12)

L = 50 pF

Min

Max

max

Maximum Clock

5.0

MHz

Frequency

PHL,

PLH

Propagation Delay

Clock to Output

5.0

1.5

10.0

Figure 4

PHL

Propagation Delay

5.0

1.5

11.0

Figure 4

MR to Output

Note 12:

Voltage Range 5.0 is 5.0V ±0.5V.

AC Operating Requirements

54ACTQ

A = −55˚C

Fig.

Symbol

Parameter

(V)

to +125˚C

Units

No.

(Note 13)

L = 50 pF

Guaranteed Minimum

Setup Time, HIGH

or LOW

5.0

Figure 6

Data to CP

Hold Time, HIGH or

LOW

5.0

2.0

Figure 6

Data to CP

Clock Pulse Width

5.0

Figure 5

HIGH or LOW

MR Pulse Width

5.0

Figure 5

HIGH or LOW

rec

Recovery Time

5.0

4.0

Figure 6

MR to CP

Note 13: Voltage Range 5.0 is 5.0V ±0.5V

54ACTQ273F Datasheet(PDF) 4 Page - National Semiconductor (TI)

54ACTQ273F Datasheet(HTML) 4 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL