74HC4017-Q100; 74HCT4017-Q100

Johnson decade counter with 10 decoded outputs

The 74HC4017-Q100; 74HCT4017-Q100 is a 5-stage Johnson decade counter with 10 decoded outputs (Q0 to Q9), an output from the most significant flip-flop (Q5-9), two clock inputs (CP0 and CP1) and an overriding asynchronous master reset input (MR). The counter is advanced by either a LOW-to-HIGH transition at CP0 while CP1 is LOW or a HIGH-to-LOW transition at CP1 while CP0 is HIGH. When cascading counters, the Q5-9 output, which is LOW while the counter is in states 5, 6, 7, 8 and 9, can be used to drive the CP0 input of the next counter. A HIGH on MR resets the counter to zero (Q0 = Q5-9 = HIGH; Q1 to Q9 = LOW) independent of the clock inputs (CP0 and CP1). Automatic code correction of the counter is provided by an internal circuit: following any illegal code the counter returns to a proper counting mode within 11 clock pulses. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V_CC.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range from 2.0 V to 6.0 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Complies with JEDEC standards:
- JESD8C (2.7 V to 3.6 V)
- JESD7A (2.0 V to 6.0 V)
Input levels:
- For 74HC4017-Q100: CMOS level
- For 74HCT4017-Q100: TTL level
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

Parametrics

Type number	Product status	V_CC (V)	Output drive capability (mA)	Logic switching levels	t_pd (ns)	f_max (MHz)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74HC4017BQ-Q100	Production	2.0 - 6.0	± 5.2	CMOS	18	77	low	-40~125	90	11.8	59	DHVQFN16
74HC4017D-Q100	Production	2.0 - 6.0	± 5.2	CMOS	18	77	low	-40~125	90	8.3	49	SO16
74HC4017PW-Q100	Production	2.0 - 6.0	± 5.2	CMOS	18	77	low	-40~125	122	3.9	51.5	TSSOP16
74HCT4017BQ-Q100	Production	4.5 - 5.5	± 4	TTL	21	67	low	-40~125	90	11.8	59	DHVQFN16
74HCT4017D-Q100	Production	4.5 - 5.5	± 4	TTL	21	67	low	-40~125	89	8.3	48.6	SO16

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74HC4017BQ-Q100	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115	Active	HC4017	74HC4017BQ-Q100X ( 9353 024 76115 )
74HC4017D-Q100	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT109-1_118	Active	74HC4017D	74HC4017D-Q100J ( 9353 024 77118 )
74HC4017PW-Q100	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118	Active	HC4017	74HC4017PW-Q100J ( 9353 024 78118 )
74HCT4017BQ-Q100	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115	Active	HT4017	74HCT4017BQ-Q100X ( 9353 024 79115 )
74HCT4017D-Q100	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT109-1_118	Active	74HCT4017D	74HCT4017D-Q100J ( 9353 024 81118 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
74HC4017BQ-Q100	74HC4017BQ-Q100X	74HC4017BQ-Q100	Always Pb-free
74HC4017D-Q100	74HC4017D-Q100J	74HC4017D-Q100	Always Pb-free
74HC4017PW-Q100	74HC4017PW-Q100J	74HC4017PW-Q100	Always Pb-free
74HCT4017BQ-Q100	74HCT4017BQ-Q100X	74HCT4017BQ-Q100	Always Pb-free
74HCT4017D-Q100	74HCT4017D-Q100J	74HCT4017D-Q100	Always Pb-free

Quality and reliability disclaimer

Documentation (11)

File name	Title	Type	Date
74HC_HCT4017_Q100	Johnson decade counter with 10 decoded outputs	Data sheet	2024-03-27
AN11044	Pin FMEA 74HC/74HCT family	Application note	2019-01-09
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
HCT_USER_GUIDE	HC/T User Guide	User manual	1997-10-31
SOT763-1	plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body	Package information	2023-05-11
SO-SOJ-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SO-SOJ-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08
SOT109-1	plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body	Package information	2023-11-07
SOT403-1	plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body	Package information	2023-11-08
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

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