74HC14-Q100; 74HCT14-Q100

Hex inverting Schmitt trigger

The 74HC14-Q100; 74HCT14-Q100 is a hex inverter with Schmitt-trigger inputs. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs also include clamp diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of V_CC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.

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 to 6.0 V
CMOS low power dissipation
High noise immunity
Unlimited input rise and fall times
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)
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

Applications

Wave and pulse shapers
Astable multivibrators
Monostable multivibrators

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	Nr of bits	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
74HC14BQ-Q100	Production	2.0 - 6.0	CMOS	± 5.2	36	6	low	-40~125	106	20.4	73	DHVQFN14
74HC14D-Q100	Production	2.0 - 6.0	CMOS	± 5.2	36	6	low	-40~125	107	19.7	66	SO14
74HC14PW-Q100	Production	2.0 - 6.0	CMOS	± 5.2	36	6	low	-40~125	140	7.63	66.6615486725664	TSSOP14
74HCT14BQ-Q100	Production	4.5 - 5.5	TTL	± 4	36	6	low	-40~125	106	20.4	73	DHVQFN14
74HCT14D-Q100	Production	4.5 - 5.5	TTL	± 4	36	6	low	-40~125	107	19.7	66	SO14
74HCT14PW-Q100	Production	4.5 - 5.5	TTL	± 4	36	6	low	-40~125	140	7.63	66.6615486725664	TSSOP14

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74HC14BQ-Q100	DHVQFN14 (SOT762-1)	SOT762-1		SOT762-1_115	Active	HC14	74HC14BQ-Q100,115 ( 9352 984 39115 )
74HC14D-Q100	SO14 (SOT108-1)	SOT108-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT108-1_118	Active	74HC14D	74HC14D-Q100,118 ( 9352 984 41118 )
74HC14PW-Q100	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-WAVE	SOT402-1_118	Active	HC14	74HC14PW-Q100,118 ( 9352 984 42118 )
74HCT14BQ-Q100	DHVQFN14 (SOT762-1)	SOT762-1		SOT762-1_115	Active	HCT14	74HCT14BQ-Q100,115 ( 9352 984 43115 )
74HCT14D-Q100	SO14 (SOT108-1)	SOT108-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT108-1_118	Active	74HCT14D	74HCT14D-Q100,118 ( 9352 984 44118 )
74HCT14PW-Q100	TSSOP14 (SOT402-1)	SOT402-1	SSOP-TSSOP-VSO-WAVE	SOT402-1_118	Active	HCT14	74HCT14PW-Q100,118 ( 9352 984 45118 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
74HC14BQ-Q100	74HC14BQ-Q100,115	74HC14BQ-Q100	Always Pb-free
74HC14D-Q100	74HC14D-Q100,118	74HC14D-Q100	Always Pb-free
74HC14PW-Q100	74HC14PW-Q100,118	74HC14PW-Q100	Always Pb-free
74HCT14BQ-Q100	74HCT14BQ-Q100,115	74HCT14BQ-Q100	Always Pb-free
74HCT14D-Q100	74HCT14D-Q100,118	74HCT14D-Q100	Always Pb-free
74HCT14PW-Q100	74HCT14PW-Q100,118	74HCT14PW-Q100	Always Pb-free

Quality and reliability disclaimer

Documentation (11)

File name	Title	Type	Date
74HC_HCT14_Q100	Hex inverting Schmitt trigger	Data sheet	2024-02-29
hc14	74HC14 IBIS Model	IBIS model	2023-01-20
hct14	74HCT14 IBIS Model	IBIS model	2023-01-20
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
SOT762-1	plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 2.5 x 3 x 1 mm body	Package information	2023-04-05
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT402-1	plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body	Package information	2023-11-07
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
SOT108-1	plastic, small outline package; 14 leads; 1.27 mm pitch; 8.65 mm x 3.9 mm x 1.75 mm body	Package information	2023-11-07

Support

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Models

File name	Title	Type	Date
hc14	74HC14 IBIS Model	IBIS model	2023-01-20
hct14	74HCT14 IBIS Model	IBIS model	2023-01-20

Ordering, pricing & availability

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