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© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

Product data sheet

Rev. 01 — 18 October 2004

4 of 17

Philips Semiconductors

74LVC1G175

Single D-type flip-flop with reset; positive-edge trigger

7.

Functional description

7.1 Function table

[1]

H = HIGH voltage level;

h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition;

L = LOW voltage level;

l = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition;

↑ = LOW-to-HIGH CP transition;

X = don’t care.

8.

Limiting values

[1]

The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

[2]

9.

Recommended operating conditions

Table 4:

Function table [1]

Operating mode

Input

Output

MR

CP

D

Q

Reset (clear)

L

X

X

L

Load ‘1’

H

↑

hH

Load ‘0’

H

↑

lL

Table 5:

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to

GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

−0.5

+6.5

V

input diode current

-

−50

mA

input voltage

[1]

−0.5

+6.5

V

output diode current

-

±50

mA

output voltage

active mode

[1] [2]

−0.5

Power-down mode

[1] [2]

−0.5

+6.5

V

output diode current

-

±50

mA

-

±100

mA

storage temperature

−65

+150

°C

power dissipation

-

250

mW

Table 6:

Recommended operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

1.65

5.5

V

input voltage

0

5.5

V

output voltage

active mode

0

V

0

5.5

V