74LVC1G79GW_技术文档

74LVC1G79

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

Rev. 14 — 29 March 2022

Product data sheet

1. General description

The 74LVC1G79 is a single positive-edge triggered D-type flip-flop. Data at the D-input that meets

the set-up and hold time requirements on the LOW-to-HIGH clock transition will be stored in the

flip-flop and appear at the Q output. Inputs can be driven from either 3.3 V or 5 V devices. This

feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This device is fully specified for partial power down applications using I_OFF. The I_OFFcircuitry

disables the output, preventing the potentially damaging backflow current through the device when

it is powered down.

2. Features and benefits

•

Wide supply voltage range from 1.65 V to 5.5 V

•

Overvoltage tolerant inputs to 5.5 V

High noise immunity

CMOS low power dissipation

±24 mA output drive (V_CC= 3.0 V)

Direct interface with TTL levels

Latch-up performance exceeds 250 mA

I_OFFcircuitry provides partial Power-down mode operation

Complies with JEDEC standard:

•

JESD8-7 (1.65 V to 1.95 V)

JESD8-5 (2.3 V to 2.7 V)

JESD8C (2.7 V to 3.6 V)

JESD36 (4.5 V to 5.5 V)

•

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

•

Multiple package options

Specified from -40 °C to +85 °C and -40 °C to +125 °C.

Nexperia

74LVC1G79

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

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range

-40 °C to +125 °C

Name

Description

Version

74LVC1G79GW

TSSOP5

plastic thin shrink small outline package;

5 leads; body width 1.25 mm

SOT353-1

74LVC1G79GV

74LVC1G79GM

-40 °C to +125 °C

SC-74A

XSON6

plastic surface-mounted package; 5 leads

SOT753

SOT886

plastic extremely thin small outline package;

no leads; 6 terminals; body 1 × 1.45 × 0.5 mm

74LVC1G79GN

74LVC1G79GS

74LVC1G79GX

-40 °C to +125 °C

XSON6

X2SON5

extremely thin small outline package; no leads; SOT1115

6 terminals; body 0.9 × 1.0 × 0.35 mm

extremely thin small outline package; no leads; SOT1202

6 terminals; body 1.0 × 1.0 × 0.35 mm

plastic thermal enhanced extremely thin

small outline package; no leads; 5 terminals;

body 0.8 × 0.8 × 0.32 mm

SOT1226-3

4. Marking

Table 2. Marking codes

Type number

Marking[1]

74LVC1G79GW

74LVC1G79GV

74LVC1G79GM

74LVC1G79GN

74LVC1G79GS

74LVC1G79GX

VP

V79

VP

[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.

5. Functional diagram

1

D

Q

4

1

2

4

D

Q

2

CP

mna440

mna441

Fig. 1. Logic symbol

Fig. 2. IEC logic symbol

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74LVC1G79

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Product data sheet

Rev. 14 — 29 March 2022

2 / 19

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74LVC1G79

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

CP

C

D

TG

C

TG

C

Q

C

TG

C

TG

C

mna442

Fig. 3. Logic diagram

6. Pinning information

6.1. Pinning

74LVC1G79

D

CP

1

2

3

6

5

4

V

CC

1

2

3

5

4

D

CP

V

CC

n.c.

Q

GND

Q

001aaf189

Transparent top view

001aaf188

Fig. 4. Pin configuration SOT353-1 (TSSOP5) and

SOT753 (SC-74A)

Fig. 5. Pin configuration SOT886 (XSON6)

74LVC1G79

D

CP

1

2

3

6

5

4

V

CC

D

1

5

V

CC

3

GND

n.c.

Q

GND

2

4

Q

CP

001aaf410

Transparent top view

aaa-003029

Transparent top view

Fig. 6. Pin configuration SOT1115 and SOT1202

(XSON6)

Fig. 7. Pin configuration SOT1226-3 (X2SON5)

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Product data sheet

Rev. 14 — 29 March 2022

3 / 19

Nexperia

74LVC1G79

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

6.2. Pin description

Table 3. Pin description

Symbol

Description

TSSOP5, SC-74A and X2SON5

XSON6

D

1

2

3

4

-

1

2

3

4

5

6

data input

CP

GND

Q

clock pulse input

ground (0 V)

data output

n.c.

V_CC

not connected

supply voltage

5

7. Functional description

Table 4. Function table

H = HIGH voltage level; L = LOW voltage level; ↑ = LOW-to-HIGH CP transition; X = don’t care;

q = lower case letter indicates the state of referenced input, one set-up time prior to the LOW-to-HIGH CP transition.

Input

Output

CP

↑

D

L

Q

L

↑

H

X

H

q

L

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Product data sheet

Rev. 14 — 29 March 2022

4 / 19

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74LVC1G79

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

8. Limiting values

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol

V_CC

I_IK

Parameter

Conditions

Min

-0.5

-50

-0.5

-

Max

+6.5

-

Unit

V

supply voltage

input clamping current

input voltage

V_I< 0 V

mA

V

V_I

[1]

+6.5

±50

I_OK

output clamping current

output voltage

V_O> V_CCor V_O< 0 V

Active mode

mA

V

V_O

[1]

-0.5

-

V_CC+ 0.5

+6.5

±50

Power-down mode; V_CC= 0 V

V_O= 0 V to V_CC

V

I_O

output current

mA

mW

°C

I_CC

I_GND

P_tot

T_stg

supply current

-

100

ground current

-100

-

total power dissipation

storage temperature

T_amb= -40 °C to +125 °C

[2]

250

-65

+150

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

[2] For SOT353-1 (TSSOP5) package: P_totderates linearly with 3.3 mW/K above 74 °C.

For SOT753 (SC-74A) package: P_totderates linearly with 3.8 mW/K above 85 °C.

For SOT886 (XSON6) package: P_totderates linearly with 3.3 mW/K above 74 °C.

For SOT1115 (XSON6) package: P_totderates linearly with 3.2 mW/K above 71 °C.

For SOT1202 (XSON6) package: P_totderates linearly with 3.3 mW/K above 74 °C.

For SOT1226-3 (X2SON5) package: P_totderates linearly with 3.0 mW/K above 67 °C.

9. Recommended operating conditions

Table 6. Recommended operating conditions

Symbol

V_CC

V_I

Parameter

Conditions

Min

Typ

Max Unit

supply voltage

input voltage

output voltage

1.65

-

5.5

V_CC

5.5

V

0

V_O

Active mode

Power-down mode; V_CC= 0 V

0

T_amb

ambient temperature

-40

-

+125 °C

Δt/ΔV

input transition rise and fall rate V_CC= 1.65 V to 2.7 V

V_CC= 2.7 V to 5.5 V

20

10

ns/V

-

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Product data sheet

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74LVC1G79

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

10. Static characteristics

Table 7. Static characteristics

At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

T_amb= -40 °C to +85 °C

V_IH

HIGH-level input voltage

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V to 3.6 V

V_CC= 4.5 V to 5.5 V

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V to 3.6 V

V_CC= 4.5 V to 5.5 V

0.65 × V_CC

-

V

1.7

-

2.0

-

0.7 × V_CC

-

V_IL

LOW-level input voltage

-

0.35 × V_CC

0.7

0.8

0.3 × V_CC

V_OH

HIGH-level output voltage V_I= V_IHor V_IL

I_O= -100 μA; V_CC= 1.65 V to 5.5 V

V_CC- 0.1

1.2

-

V

I_O= -4 mA; V_CC= 1.65 V

I_O= -8 mA; V_CC= 2.3 V

I_O= -12 mA; V_CC= 2.7 V

I_O= -24 mA; V_CC= 3.0 V

I_O= -32 mA; V_CC= 4.5 V

1.9

2.2

2.3

3.8

V_OL

LOW-level output voltage

V_I= V_IHor V_IL

I_O= 100 μA; V_CC= 1.65 V to 5.5 V

I_O= 4 mA; V_CC= 1.65 V

-

0.1

0.45

0.3

0.4

0.55

±1

V

-

V

I_O= 8 mA; V_CC= 2.3 V

-

V

I_O= 12 mA; V_CC= 2.7 V

V

I_O= 24 mA; V_CC= 3.0 V

-

V

I_O= 32 mA; V_CC= 4.5 V

-

V

I_I

input leakage current

V_I= 5.5 V or GND; V_CC= 0 V to 5.5 V

±0.1

0.1

μA

I_OFF

I_CC

power-off leakage current V_CC= 0 V; V_Ior V_O= 5.5 V

±2

supply current

V_I= 5.5 V or GND;

4

V_CC= 1.65 V to 5.5 V; I_O= 0 A

ΔI_CC

C_I

additional supply current

input capacitance

per pin; V_CC= 2.3 V to 5.5 V;

V_I= V_CC- 0.6 V; I_O= 0 A

-

5

500

-

μA

pF

V_CC= 3.3 V; V_I= GND to V_CC

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Product data sheet

Rev. 14 — 29 March 2022

6 / 19

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74LVC1G79

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

Symbol Parameter

Conditions

Min

Typ[1]

Max

Unit

T_amb= -40 °C to +125 °C

V_IH

HIGH-level input voltage

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V to 3.6 V

V_CC= 4.5 V to 5.5 V

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V to 3.6 V

V_CC= 4.5 V to 5.5 V

0.65 × V_CC

-

V

1.7

-

2.0

-

0.7 × V_CC

-

V_IL

LOW-level input voltage

-

0.35 × V_CC

0.7

0.8

0.3 × V_CC

V_OH

HIGH-level output voltage V_I= V_IHor V_IL

I_O= -100 μA; V_CC= 1.65 V to 5.5 V

V_CC- 0.1

0.95

1.7

-

V

I_O= -4 mA; V_CC= 1.65 V

I_O= -8 mA; V_CC= 2.3 V

I_O= -12 mA; V_CC= 2.7 V

I_O= -24 mA; V_CC= 3.0 V

I_O= -32 mA; V_CC= 4.5 V

1.9

2.0

3.4

V_OL

LOW-level output voltage

V_I= V_IHor V_IL

I_O= 100 μA; V_CC= 1.65 V to 5.5 V

I_O= 4 mA; V_CC= 1.65 V

-

0.1

0.70

0.45

0.60

0.80

±1

V

I_O= 8 mA; V_CC= 2.3 V

V

I_O= 12 mA; V_CC= 2.7 V

V

I_O= 24 mA; V_CC= 3.0 V

V

I_O= 32 mA; V_CC= 4.5 V

V

I_I

input leakage current

V_I= 5.5 V or GND; V_CC= 0 V to 5.5 V

μA

I_OFF

I_CC

power-off leakage current V_CC= 0 V; V_Ior V_O= 5.5 V

±2

supply current

V_I= 5.5 V or GND;

4

V_CC= 1.65 V to 5.5 V; I_O= 0 A

ΔI_CC

additional supply current

per pin; V_CC= 2.3 V to 5.5 V;

V_I= V_CC- 0.6 V; I_O= 0 A

-

500

μA

[1] All typical values are measured at V_CC= 3.3 V and T_amb= 25 °C.

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Product data sheet

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7 / 19

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74LVC1G79

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

11. Dynamic characteristics

Table 8. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 10.

Symbol Parameter

Conditions

-40 °C to +85 °C

Typ[1]

-40 °C to +125 °C Unit

Min

Max

Min

Max

t_pd

propagation delay CP to Q; see Fig. 8

V_CC= 1.65 V to 1.95 V

[2]

1.0

0.5

3.6

2.3

2.6

2.2

1.7

9.9

7.0

6.0

5.0

3.8

1.0

0.5

12.5

9.0

8.0

6.5

5.0

ns

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

D to CP; see Fig. 9

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V

t_su

set-up time

2.5

1.7

1.3

1.2

1.4

0.9

0.6

-

2.5

1.7

1.2

-

ns

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

D to CP; see Fig. 9

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V

t_h

hold time

0

-0.7

-0.4

-0.3

-0.2

-

0

-

ns

0

+0.5

0.5

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

CP HIGH or LOW; see Fig. 9

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V

t_W

pulse width

3.0

2.5

2.0

1.1

0.7

0.6

0.5

-

3.0

2.5

2.0

-

ns

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

CP; see Fig. 9

f_max

maximum

frequency

V_CC= 1.65 V to 1.95 V

V_CC= 2.3 V to 2.7 V

V_CC= 2.7 V

160

200

-

250

300

350

450

500

17

-

160

200

-

MHz

pF

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

C_PD

power dissipation V_I= GND to V_CC; V_CC= 3.3 V [3]

capacitance

[1] Typical values are measured at T_amb= 25 °C and V_CC= 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.

[2] t_pdis the same as t_PLHand t_PHL

.

[3] C_PDis used to determine the dynamic power dissipation (P_Din μW).

P_D= C_PD× V_CC²× f_i× N + ∑(C_L× V_CC²× f_o) where:

f_i= input frequency in MHz; f_o= output frequency in MHz; C_L= output load capacitance in pF;

V_CC= supply voltage in V; N = number of inputs switching; ∑(C_L× V_CC²× f_o) = sum of outputs.

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Product data sheet

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74LVC1G79

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

11.1. Waveforms and test circuit

V

I

D input

GND

V

I

CP input

V

M

GND

t

PHL

PLH

V

OH

V

Q output

M

V

OL

mna443

Measurement points are given in Table 9.

V_OLand V_OHare typical output voltage levels that occur with the output.

Fig. 8. Clock (CP) to output (Q) propagation delay times

V

I

V

D input

M

GND

t

h

t

su

1/f

max

V

I

CP input

V

M

GND

t

W

t

PLH

PHL

V

OH

V

Q output

M

V

mna647

OL

Measurement points are given in Table 9.

V_OLand V_OHare typical output voltage levels that occur with the output.

Fig. 9. Clock (CP) to output (Q) propagation delay times, clock pulse width, D to CP set-up times, the CP to D

hold times and maximum clock pulse frequency

Table 9. Measurement points

Supply voltage

V_CC

Input

Output

V_M

1.65 V to 1.95 V

2.3 V to 2.7 V

2.7 V

0.5 × V_CC

1.5 V

0.5 × V_CC

1.5 V

3.0 V to 3.6 V

4.5 V to 5.5 V

1.5 V

0.5 × V_CC

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Product data sheet

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74LVC1G79

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

V

EXT

V

CC

R

L

V

O

I

G

DUT

R

T

C

L

R

L

mna616

Test data is given in Table 10.

Definitions for test circuit:

R_L= Load resistance.

C_L= Load capacitance including jig and probe capacitance.

R_T= Termination resistance should be equal to the output impedance Z_oof the pulse generator.

V_EXT= External voltage for measuring switching times.

Fig. 10. Test circuit for measuring switching times

Table 10. Test data

Supply voltage

V_CC

Input

V_I

Load

C_L

V_EXT

t_r= t_f

R_L

t_PLH, t_PHL

open

1.65 V to 1.95 V

2.3 V to 2.7 V

2.7 V

V_CC

2.7 V

V_CC

≤ 2.0 ns

≤ 2.5 ns

30 pF

50 pF

1 kΩ

500 Ω

open

3.0 V to 3.6 V

4.5 V to 5.5 V

open

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Product data sheet

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74LVC1G79

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

12. Package outline

TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm

SOT353-1

D

B

E

A

X

c

(5x)

y

H

E

v

M

A

e

1

5

4

pin 1 index

A

2

A

1

2

3

A

3

θ

L

w

M B

p

b

p

(5x)

detail X

e

0

3 mm

scale

Dimensions (mm are the original dimensions)

Unit

(1)

A

b

c

D

E

e

1

H

E

L

p

v

w

y

θ

1

2

3

p

max 1.1 0.1 1.0

0.8 0.8

0.30 0.25 2.2 1.35

0.15 0.08 1.8 1.15

2.4 0.46

1.8 0.26

8°

0°

mm

0.15

0.65 1.3

0.3 0.1 0.1

0

min

Note

1. Plastic or metal protrusions of 0.2 mm maximum per side are not included.

sot353-1_po

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

21-12-15

21-12-16

SOT353-1

SC-88A

MO-203

Fig. 11. Package outline SOT353-1 (TSSOP5)

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Product data sheet

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11 / 19

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74LVC1G79

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

Plastic surface-mounted package; 5 leads

SOT753

D

B

E

A

X

y

H

v

M

A

E

5

4

Q

A

1

c

L

p

1

2

3

detail X

b

e

w

M B

p

0

1

2 mm

scale

DIMENSIONS (mm are the original dimensions)

UNIT

A

1

b

c

D

e

H

L

Q

v

w

y

E

p

E

0.100

0.013

0.40

0.25

1.1

0.9

0.26

0.10

3.1

2.7

1.7

1.3

3.0

2.5

0.6

0.2

0.33

0.23

mm

0.95

0.2

0.1

REFERENCES

JEDEC JEITA

EUROPEAN

PROJECTION

OUTLINE

VERSION

ISSUE DATE

IEC

02-04-16

06-03-16

SOT753

SC-74A

Fig. 12. Package outline SOT753 (SC-74A)

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Product data sheet

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12 / 19

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74LVC1G79

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

XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm

SOT886

b

1

2

3

4x

(2)

L

1

e

6

5

4

e

1

6x

(2)

A

1

D

E

terminal 1

index area

0

1

2 mm

scale

Dimensions (mm are the original dimensions)

(1)

Unit

A

b

D

E

e

L

1

max 0.5 0.04 0.25 1.50 1.05

0.35 0.40

0.30 0.35

0.27 0.32

nom

min

0.20 1.45 1.00 0.6

0.17 1.40 0.95

mm

0.5

Notes

1. Including plating thickness.

2. Can be visible in some manufacturing processes.

sot886_po

References

Outline

version

European

projection

Issue date

IEC

JEDEC

MO-252

JEITA

04-07-22

12-01-05

SOT886

Fig. 13. Package outline SOT886 (XSON6)

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Product data sheet

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13 / 19

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74LVC1G79

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

XSON6: extremely thin small outline package; no leads;

6 terminals; body 0.9 x 1.0 x 0.35 mm

SOT1115

b

3

(2)

(4×)

1

2

L

1

e

6

5

4

e

1

(2)

(6×)

A

1

A

D

E

terminal 1

index area

0

L

0.5

scale

1 mm

Dimensions

Unit

(1)

A

b

D

E

e

1

L

1

max 0.35 0.04 0.20 0.95 1.05

0.35 0.40

0.15 0.90 1.00 0.55 0.3 0.30 0.35

0.12 0.85 0.95 0.27 0.32

mm nom

min

Note

1. Including plating thickness.

2. Visible depending upon used manufacturing technology.

sot1115_po

References

Outline

version

European

Issue date

projection

IEC

JEDEC

JEITA

10-04-02

10-04-07

SOT1115

Fig. 14. Package outline SOT1115 (XSON6)

©

74LVC1G79

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 14 — 29 March 2022

14 / 19

Nexperia

74LVC1G79

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

XSON6: extremely thin small outline package; no leads;

6 terminals; body 1.0 x 1.0 x 0.35 mm

SOT1202

b

3

(2)

1

2

(4×)

L

1

e

6

5

4

e

1

(2)

(6×)

A

1

A

D

E

terminal 1

index area

0

L

0.5

1 mm

scale

Dimensions

Unit

(1)

A

b

D

E

e

1

L

1

max 0.35 0.04 0.20 1.05 1.05

0.35 0.40

0.15 1.00 1.00 0.55 0.35 0.30 0.35

0.12 0.95 0.95 0.27 0.32

mm nom

min

Note

1. Including plating thickness.

2. Visible depending upon used manufacturing technology.

sot1202_po

References

Outline

version

European

Issue date

projection

IEC

JEDEC

JEITA

10-04-02

10-04-06

SOT1202

Fig. 15. Package outline SOT1202 (XSON6)

©

74LVC1G79

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Product data sheet

Rev. 14 — 29 March 2022

15 / 19

Nexperia

74LVC1G79

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

X2SON5: plastic thermal enhanced extremely thin small outline package; no leads;

5 terminals; body 0.8 x 0.8 x 0.32 mm

SOT1226-3

C

Seating Plane

y

C

X

5x

D

A

B

E

A

3

pin 1

index area

A

1

pin 1

e

index area

b

(4x)

y

v

w

C

A

B

C

1

2

L

(4x)

3

(6x)

5

4

0

1 mm

scale

v

Dimensions (mm are the original dimensions)

Unit

A

D

h

E

b

e

K

L

w

y

1

3

max 0.35 0.04

0.32 0.02

0.85 0.30 0.85 0.25

0.27

0.22

0.10

(Typ.)

0.80

0.20 0.50

0.25

nom

min 0.30 0.00

mm

0.1 0.05 0.05 0.05

0.75 0.20 0.75 0.15

0.20 0.17

EIAJ

sot1226-3_po

References

Outline

version

European

projection

Issue date

IEC

JEDEC

- - -

19-11-06

19-11-07

SOT1226-3

Fig. 16. Package outline SOT1226-3 (X2SON5)

©

74LVC1G79

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 14 — 29 March 2022

16 / 19

Nexperia

74LVC1G79

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

13. Abbreviations

Table 11. Abbreviations

Acronym

CMOS

DUT

Description

Complementary Metal Oxide Semiconductor

Device Under Test

ESD

ElectroStatic Discharge

Human Body Model

HBM

MM

Machine Model

TTL

Transistor-Transistor Logic

14. Revision history

Table 12. Revision history

Document ID

Release date Data sheet status

20220329 Product data sheet

Package SOT1226 (X2SON5) changed to SOT1226-3 (X2SON5).

20220201 Product data sheet 74LVC1G79 v.12

Change notice Supersedes

74LVC1G79 v.14

Modifications:

-

74LVC1G79 v.13

•

74LVC1G79 v.13

Modifications:

-

•

The format of this data sheet has been redesigned to comply with the identity

guidelines of Nexperia.

•

Legal texts have been adapted to the new company name where appropriate.

Type number 74LVC1G79GF (SOT891/XSON6) removed.

Section 1 and Section 2 updated.

Table 5: Derating values for P_tottotal power dissipation updated.

Fig. 11: Package outline drawing SOT353-1 (TSSOP5) has changed.

74LVC1G79 v.12

Modifications:

20161205

Product data sheet

-

74LVC1G79 v.11

•

Table 7: The maximum limits for leakage current and supply current have changed.

74LVC1G79 v.11

Modifications:

20120702

Added type number 74LVC1G79GX (SOT1226)

20120402 Product data sheet

Errata in Table 3 corrected (description CP input).

Product data sheet

-

74LVC1G79 v.10

74LVC1G79 v.9

74LVC1G79 v.8

•

74LVC1G79 v.10

Modifications:

-

•

74LVC1G79 v.9

Modifications:

20111202

Product data sheet

-

•

Legal pages updated.

74LVC1G79 v.8

74LVC1G79 v.7

74LVC1G79 v.6

74LVC1G79 v.5

74LVC1G79 v.4

74LVC1G79 v.3

74LVC1G79 v.2

74LVC1G79 v.1

20100930

20070829

20061009

20040910

20040317

20030516

20030130

20010404

Product data sheet

Product specification

-

74LVC1G79 v.7

74LVC1G79 v.6

74LVC1G79 v.5

74LVC1G79 v.4

74LVC1G79 v.3

74LVC1G79 v.2

74LVC1G79 v.1

-

©

74LVC1G79

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 14 — 29 March 2022

17 / 19

Nexperia

74LVC1G79

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

injury, death or severe property or environmental damage. Nexperia and its

suppliers accept no liability for inclusion and/or use of Nexperia products in

such equipment or applications and therefore such inclusion and/or use is at

the customer’s own risk.

15. Legal information

Quick reference data — The Quick reference data is an extract of the

product data given in the Limiting values and Characteristics sections of this

document, and as such is not complete, exhaustive or legally binding.

Data sheet status

Document status Product

Definition

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. Nexperia makes no representation

or warranty that such applications will be suitable for the specified use

without further testing or modification.

[1][2]

status [3]

Objective [short]

data sheet

Development

This document contains data from

the objective specification for

product development.

Customers are responsible for the design and operation of their applications

and products using Nexperia products, and Nexperia accepts no liability for

any assistance with applications or customer product design. It is customer’s

sole responsibility to determine whether the Nexperia product is suitable

and fit for the customer’s applications and products planned, as well as

for the planned application and use of customer’s third party customer(s).

Customers should provide appropriate design and operating safeguards to

minimize the risks associated with their applications and products.

Preliminary [short]

data sheet

Qualification

Production

This document contains data from

the preliminary specification.

Product [short]

data sheet

This document contains the product

specification.

[1] Please consult the most recently issued document before initiating or

completing a design.

Nexperia does not accept any liability related to any default, damage, costs

or problem which is based on any weakness or default in the customer’s

applications or products, or the application or use by customer’s third party

customer(s). Customer is responsible for doing all necessary testing for the

customer’s applications and products using Nexperia products in order to

avoid a default of the applications and the products or of the application or

use by customer’s third party customer(s). Nexperia does not accept any

liability in this respect.

[2] The term 'short data sheet' is explained in section "Definitions".

[3] The product status of device(s) described in this document may have

changed since this document was published and may differ in case of

multiple devices. The latest product status information is available on

the internet at https://www.nexperia.com.

Definitions

Limiting values — Stress above one or more limiting values (as defined in

the Absolute Maximum Ratings System of IEC 60134) will cause permanent

damage to the device. Limiting values are stress ratings only and (proper)

operation of the device at these or any other conditions above those

given in the Recommended operating conditions section (if present) or the

Characteristics sections of this document is not warranted. Constant or

repeated exposure to limiting values will permanently and irreversibly affect

the quality and reliability of the device.

Draft — The document is a draft version only. The content is still under

internal review and subject to formal approval, which may result in

modifications or additions. Nexperia does not give any representations or

warranties as to the accuracy or completeness of information included herein

and shall have no liability for the consequences of use of such information.

Short data sheet — A short data sheet is an extract from a full data sheet

with the same product type number(s) and title. A short data sheet is

intended for quick reference only and should not be relied upon to contain

detailed and full information. For detailed and full information see the relevant

full data sheet, which is available on request via the local Nexperia sales

office. In case of any inconsistency or conflict with the short data sheet, the

full data sheet shall prevail.

Terms and conditions of commercial sale — Nexperia products are

sold subject to the general terms and conditions of commercial sale, as

published at http://www.nexperia.com/profile/terms, unless otherwise agreed

in a valid written individual agreement. In case an individual agreement is

concluded only the terms and conditions of the respective agreement shall

apply. Nexperia hereby expressly objects to applying the customer’s general

terms and conditions with regard to the purchase of Nexperia products by

customer.

Product specification — The information and data provided in a Product

data sheet shall define the specification of the product as agreed between

Nexperia and its customer, unless Nexperia and customer have explicitly

agreed otherwise in writing. In no event however, shall an agreement be

valid in which the Nexperia product is deemed to offer functions and qualities

beyond those described in the Product data sheet.

No offer to sell or license — Nothing in this document may be interpreted

or construed as an offer to sell products that is open for acceptance or the

grant, conveyance or implication of any license under any copyrights, patents

or other industrial or intellectual property rights.

Export control — This document as well as the item(s) described herein

may be subject to export control regulations. Export might require a prior

authorization from competent authorities.

Disclaimers

Limited warranty and liability — Information in this document is believed

to be accurate and reliable. However, Nexperia does not give any

representations or warranties, expressed or implied, as to the accuracy

or completeness of such information and shall have no liability for the

consequences of use of such information. Nexperia takes no responsibility

for the content in this document if provided by an information source outside

of Nexperia.

Non-automotive qualified products — Unless this data sheet expressly

states that this specific Nexperia product is automotive qualified, the

product is not suitable for automotive use. It is neither qualified nor tested in

accordance with automotive testing or application requirements. Nexperia

accepts no liability for inclusion and/or use of non-automotive qualified

products in automotive equipment or applications.

In no event shall Nexperia be liable for any indirect, incidental, punitive,

special or consequential damages (including - without limitation - lost

profits, lost savings, business interruption, costs related to the removal

or replacement of any products or rework charges) whether or not such

damages are based on tort (including negligence), warranty, breach of

contract or any other legal theory.

In the event that customer uses the product for design-in and use in

automotive applications to automotive specifications and standards,

customer (a) shall use the product without Nexperia’s warranty of the

product for such automotive applications, use and specifications, and (b)

whenever customer uses the product for automotive applications beyond

Nexperia’s specifications such use shall be solely at customer’s own risk,

and (c) customer fully indemnifies Nexperia for any liability, damages or failed

product claims resulting from customer design and use of the product for

automotive applications beyond Nexperia’s standard warranty and Nexperia’s

product specifications.

Notwithstanding any damages that customer might incur for any reason

whatsoever, Nexperia’s aggregate and cumulative liability towards customer

for the products described herein shall be limited in accordance with the

Terms and conditions of commercial sale of Nexperia.

Translations — A non-English (translated) version of a document is for

reference only. The English version shall prevail in case of any discrepancy

between the translated and English versions.

Right to make changes — Nexperia reserves the right to make changes

to information published in this document, including without limitation

specifications and product descriptions, at any time and without notice. This

document supersedes and replaces all information supplied prior to the

publication hereof.

Trademarks

Suitability for use — Nexperia products are not designed, authorized or

warranted to be suitable for use in life support, life-critical or safety-critical

systems or equipment, nor in applications where failure or malfunction

of an Nexperia product can reasonably be expected to result in personal

Notice: All referenced brands, product names, service names and

trademarks are the property of their respective owners.

©

74LVC1G79

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 14 — 29 March 2022

18 / 19

Nexperia

74LVC1G79

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

Contents

1. General description......................................................1

2. Features and benefits.................................................. 1

3. Ordering information....................................................2

4. Marking..........................................................................2

5. Functional diagram.......................................................2

6. Pinning information......................................................3

6.1. Pinning.........................................................................3

6.2. Pin description.............................................................4

7. Functional description................................................. 4

8. Limiting values............................................................. 5

9. Recommended operating conditions..........................5

10. Static characteristics..................................................6

11. Dynamic characteristics.............................................8

11.1. Waveforms and test circuit........................................ 9

12. Package outline........................................................ 11

13. Abbreviations............................................................17

14. Revision history........................................................17

15. Legal information......................................................18

For more information, please visit: http://www.nexperia.com

For sales office addresses, please send an email to: salesaddresses@nexperia.com

Date of release: 29 March 2022

©

74LVC1G79

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 14 — 29 March 2022

19 / 19


型号：	74LVC1G79GW
厂家：	Nexperia
描述：	Dual inverterProduction 光电二极管逻辑集成电路触发器
文件：	总19页 (文件大小：271K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

74LVC1G79GW [NEXPERIA]

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