ON Semiconductor NL17SZ175 User Manual

D-Type Flip-Flop with
Asynchronous Clear

NL17SZ175

The NL17SZ175 is a single, positive edge triggered, D−type CMOS
Flip−Flop with Asynchronous Clear operating from a 1.65 V to 5.5 V
supply.

Features

• Designed for 1.65 V to 5.5 V V

• 2.6 ns t

at VCC = 5 V (Typ)

PD

• Inputs/Outputs Overvoltage Tolerant up to 5.5 V

• I

Supports Partial Power Down Protection

OFF

• Sink 32 mA at 4.5 V

• Available in SC−88, SC−74 and UDFN6 Packages

• Chip Complexity < 100 FETs

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

C

CP

D

Operation

CC

IEEC / IEC

Q

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MARKING

DIAGRAMS

6

SC−88

CASE 419B−02

1

6

1

1

SC−74

CASE 318F−05

UDFN6

1.45 x 1.0

CASE 517AQ

1

XXXM

G

XXX MG

G

XM

G

Figure 1. Logic Symbol

UDFN6

1.0 x 1.0

CASE 517BX

X, XXX = Specific Device Code
M = Date Code*
W = Work Week
G = Pb−Free Package

(Note: Microdot may be in either location)

*Date Code orientation and/or position may

vary depending upon manufacturing location.

ORDERING INFORMATION

See detailed ordering, marking and shipping information in the
package dimensions section on page 7 of this data sheet.

X M

1

© Semiconductor Components Industries, LLC, 2019

February, 2021 − Rev. 1

1 Publication Order Number:

NL17SZ175/D

Connection Diagrams

NL17SZ175

CP C

1

GND V

2

DQ

3

Figure 2. SC−88/SC−74 (Top View)

PIN DESCRIPTIONS

Pin Name Description

D Data Input

CP Clock Pulse Input

C Clear Input

Q Flip−Flop Output

CP

C

D Q

6

CP 1 6 C

5

CC

GND 2 5 V

4

D 3 4 Q

CC

Figure 3. UDFN6(Top Through View)

FUNCTION TABLE

Inputs Output

CP D C Q

L H L

H H H

X H Qn

X X L L

H = HIGH Logic Level Qn = No Change in Data
L = LOW Logic Level X = Immaterial

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NL17SZ175

MAXIMUM RATINGS

Symbol Characteristics Value Unit

V

CC

V

IN

V

OUT

I

IK

I

OK

I

OUT

ICC or I

T

STG

T

L

T

J

q

JA

P

D

MSL Moisture Sensitivity Level 1 −

F

R

V

ESD

I

Latchup

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.

1. Applicable to devices with outputs that may be tri−stated.

2. Measured with minimum pad spacing on an FR4 board, using 10mm−by−1inch, 2 ounce copper trace no air flow per JESD51−7.

3. HBM tested to ANSI/ESDA/JEDEC JS−001−2017. CDM tested to EIA/JESD22−C101−F. JEDEC recommends that ESD qualification to

EIA/JESD22−A115−A (Machine Model) be discontinued per JEDEC/JEP172A.

4. Tested to EIA/JESD78 Class II.

DC Supply Voltage −0.5 to +6.5 V

DC Input Voltage −0.5 to +6.5 V

DC Output Voltage Active−Mode (High or Low State)

Tri−State Mode (Note 1)

Power−Down Mode (V

CC

= 0 V)

−0.5 to VCC + 0.5

−0.5 to +6.5

−0.5 to +6.5

DC Input Diode Current VIN < GND −50 mA

DC Output Diode Current V

< GND −50 mA

OUT

DC Output Source/Sink Current ±50 mA

DC Supply Current per Supply Pin or Ground Pin ±100 mA

GND

Storage Temperature Range −65 to +150 °C

Lead Temperature, 1 mm from Case for 10 secs 260 °C

Junction Temperature Under Bias +150 °C

Thermal Resistance (Note 2) SC−88

SC−74

UDFN6

Power Dissipation in Still Air SC−88

SC−74

UDFN6

377
320
154

332
390
812

Flammability Rating Oxygen Index: 28 to 34 UL 94 V−0 @ 0.125 in −

ESD Withstand Voltage (Note 3) Human Body Model

Charged Device Model

2000
1000

Latchup Performance (Note 4) $100 mA

V

°C/W

mW

V

RECOMMENDED OPERATING CONDITIONS

Symbol Characteristics Min Max Unit

V

V

V

OUT

T

t

r

CC

IN

A

, t

Positive DC Supply Voltage 1.65 5.5 V

DC Input Voltage 0 5.5

DC Output Voltage Active−Mode (High or Low State)

Tri−State Mode (Note 1)

Power−Down Mode (V

CC

= 0 V)

0
0
0

V

5.5

5.5

Operating Temperature Range −55 +125 °C

Input Rise and Fall Time VCC = 1.65 V to 1.95 V

f

VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V

0
0
0
0

20
20
10

V

CC

ns

5

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.

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NL17SZ175

DC ELECTRICAL CHARACTERISTICS

V

CC

Symbol Parameter Condition

V

V

High−Level Input

IH

Voltage

V

Low−Level Input

IL

Voltage

High−Level Output

OH

Voltage

VIN = VIH or V
IOH = −100 mA
IOH = −4 mA
IOH = −8 mA
I

= −16 mA

OH

IOH = −24 mA
I

= −32 mA

OH

V

I

Low−Level Output

OL

Voltage

I

Input Leakage Current VIN = 5.5 V or GND 1.65 to 5.5 − − ±0.1 − ±1.0

IN

Power Off Leakage

OFF

Current

I

Quiescent Supply

CC

Current

VIN = VIH or V
IOH = 100 mA

= 4 mA

I

OH

IOH = 8 mA
I

= 16 mA

OH

IOH = 24 mA
I

= 32 mA

OH

VIN = 5.5 V or
V

= 5.5 V

OUT

VIN = VCC or GND 5.5 − − 1.0 − 10

IL

IL

(V)

1.65 to 1.95 0.65 V

2.3 to 5.5 0.70 V

1.65 to 1.95 − − 0.35 V

2.3 to 5.5 − − 0.30 V

1.65 to 5.5

VCC − 0.1

1.65

2.3
3
3

4.5

1.65 to 5.5

1.65

2.3
3
3

4.5

0 − − 1.0 − 10

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.

TA = 255C −555C 3 TA 3 1255C

Min Typ Max Min Max

1.29

1.9

2.4

2.3

3.8

−

−

−

−

−

−

− − 0.65 V

CC

− − 0.70 V

CC

V

CC

1.52

2.1

2.7

2.5
4

−

0.08

0.12

0.24

0.26

0.31

−

−

−

−

−

−

0.1

0.24

0.3

0.4

0.55

0.55

CC

CC

CC

CC

− 0.35 V

− 0.30 V

VCC − 0.1

1.29

1.9

2.4

2.3

3.8

−

−

−

−

−

−

−

−

−

−

−

−

−

−

0.1

0.24

0.3

0.4

0.55

0.55

CC

CC

Units

V

V

V

V

mA

mA

mA

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