Functional description

HCF4013

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DocID2023 Rev 4

2

Functional description

Figure 2. Logic diagram

1. All inputs are protected by a COS/MOS protection network.

Figure 3. Input equivalent circuit

Table 3. Truth table

1. Low level

D

RESET

SET

Q

Q

LL

LL

H

HL

LH

L

X(2)

LL

Q

Q

2. Don’t care

X(2)

HL

LH

X(2)

X(2)

LH

H

L

X(2)

X(2)

HH

HH