74HCT32BQ-Q100 from Nexperia, in a DHVQFN-14(2.5x3). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	1A	input	Data input A of OR gate 1; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
2	1B	input	Data input B of OR gate 1; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
3	1Y	output	Data output of OR gate 1, where Y = A OR B per the function table.
4	2A	input	Data input A of OR gate 2; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
5	2B	input	Data input B of OR gate 2; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
6	2Y	output	Data output of OR gate 2, where Y = A OR B per the function table.
7	GND	power_in	Ground (0 V) reference; all voltages in the datasheet are referenced to this pin.
8	3Y	output	Data output of OR gate 3, where Y = A OR B per the function table.
9	3A	input	Data input A of OR gate 3; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
10	3B	input	Data input B of OR gate 3; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
11	4Y	output	Data output of OR gate 4, where Y = A OR B per the function table.
12	4A	input	Data input A of OR gate 4; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
13	4B	input	Data input B of OR gate 4; inputs include clamp diodes, so current-limiting resistors can be used to interface voltages above VCC.
14	VCC	power_in	Supply voltage: 2.0 V to 6.0 V for 74HC32-Q100 and 4.5 V to 5.5 V for 74HCT32-Q100 per recommended operating conditions; absolute maximum +7 V.
15	EP	passive	Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter	Value
Manufacturer	Nexperia
Package	DHVQFN-14(2.5x3)
Category	Logic ICs
Pins	15

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter	Symbol	Min	Typ	Max	Unit	Conditions	Page
VCC supply voltage	VCC	-0.5		7	V		3
Input clamping current	IIK	-20		20	mA	VI < -0.5 V or VI > VCC + 0.5 V [1]	3
Output clamping current	IOK	-20		20	mA	VO < -0.5 V or VO > VCC + 0.5 V [1]	3
Output current	IO	-25		25	mA	-0.5 V < VO < VCC + 0.5 V	3
Supply current	ICC			50	mA		3
Ground current	IGND	-50			mA		3
Storage temperature	Tstg	-65		150	°C		3
Total power dissipation	Ptot			500	mW	[2] DHVQFN14 (SOT762-1): derates linearly 9.6 mW/K above 98 °C	3
Supply voltage	VCC	4.5	5	5.5	V	74HCT32-Q100	3
Input voltage	VI	0			V	Maximum printed as VCC	3
Output voltage	VO	0			V	Maximum printed as VCC	3
Ambient temperature	Tamb	-40		125	°C		3
Input transition rise and fall rate	Δt/ΔV		1.67	139	ns/V	VCC = 4.5 V	3
HIGH-level input voltage	VIH	2	1.6		V	VCC = 4.5 V to 5.5 V; 25 °C	4
HIGH-level input voltage	VIH	2			V	VCC = 4.5 V to 5.5 V; -40 °C to +85 °C	4
LOW-level input voltage	VIL		1.2	0.8	V	VCC = 4.5 V to 5.5 V; 25 °C	4
LOW-level input voltage	VIL			0.8	V	VCC = 4.5 V to 5.5 V; -40 °C to +85 °C	4
HIGH-level output voltage (IO = -20 µA)	VOH	4.4	4.5		V	VI = VIH or VIL; VCC = 4.5 V; IO = -20 μA; 25 °C	4
HIGH-level output voltage (IO = -20 µA)	VOH	4.4			V	VI = VIH or VIL; VCC = 4.5 V; IO = -20 μA; -40 °C to +85 °C	4
HIGH-level output voltage (IO = -4.0 mA)	VOH	3.98	4.32		V	VI = VIH or VIL; VCC = 4.5 V; IO = -4.0 mA; 25 °C	4
HIGH-level output voltage (IO = -4.0 mA)	VOH	3.84			V	VI = VIH or VIL; VCC = 4.5 V; IO = -4.0 mA; -40 °C to +85 °C	4
HIGH-level output voltage (IO = -4.0 mA)	VOH	3.7			V	VI = VIH or VIL; VCC = 4.5 V; IO = -4.0 mA; -40 °C to +125 °C	4
LOW-level output voltage (IO = 20 µA)	VOL		0	0.1	V	VI = VIH or VIL; VCC = 4.5 V; IO = 20 μA; 25 °C	4
LOW-level output voltage (IO = 20 µA)	VOL			0.1	V	VI = VIH or VIL; VCC = 4.5 V; IO = 20 μA; -40 °C to +85 °C	4
LOW-level output voltage (IO = 5.2 mA)	VOL		0.15	0.25	V	VI = VIH or VIL; VCC = 4.5 V; IO = 5.2 mA; 25 °C	4
LOW-level output voltage (IO = 5.2 mA)	VOL			0.33	V	VI = VIH or VIL; VCC = 4.5 V; IO = 5.2 mA; -40 °C to +85 °C	4
LOW-level output voltage (IO = 5.2 mA)	VOL			0.4	V	VI = VIH or VIL; VCC = 4.5 V; IO = 5.2 mA; -40 °C to +125 °C	4
Input leakage current	II	-0.1		0.1	μA	VI = VCC or GND; VCC = 5.5 V; 25 °C	5
Input leakage current	II	-1		1	μA	VI = VCC or GND; VCC = 5.5 V; -40 °C to +85 °C	5
Supply current	ICC			2	μA	VI = VCC or GND; IO = 0 A; VCC = 5.5 V; 25 °C	5
Supply current	ICC			20	μA	VI = VCC or GND; IO = 0 A; VCC = 5.5 V; -40 °C to +85 °C	5
Supply current	ICC			40	μA	VI = VCC or GND; IO = 0 A; VCC = 5.5 V; -40 °C to +125 °C	5
Additional supply current per input pin	ΔICC			430	μA	Per input pin; VI = VCC - 2.1 V; IO = 0 A; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; 25 °C	5
Additional supply current per input pin	ΔICC			540	μA	Per input pin; VI = VCC - 2.1 V; IO = 0 A; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; -40 °C to +85 °C	5
Additional supply current per input pin	ΔICC			590	μA	Per input pin; VI = VCC - 2.1 V; IO = 0 A; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; -40 °C to +125 °C	5
Propagation delay nA, nB to nY	tpd		11	24	ns	nA, nB to nY; VCC = 4.5 V; CL = 50 pF; see Fig. 6; 25 °C	5
Propagation delay nA, nB to nY	tpd			30	ns	nA, nB to nY; VCC = 4.5 V; CL = 50 pF; see Fig. 6; -40 °C to +85 °C	5
Propagation delay nA, nB to nY	tpd			36	ns	nA, nB to nY; VCC = 4.5 V; CL = 50 pF; see Fig. 6; -40 °C to +125 °C	5
Transition time	tt		7	15	ns	VCC = 4.5 V; CL = 50 pF; see Fig. 6; 25 °C	5
Transition time	tt			19	ns	VCC = 4.5 V; CL = 50 pF; see Fig. 6; -40 °C to +85 °C	5
Transition time	tt			22	ns	VCC = 4.5 V; CL = 50 pF; see Fig. 6; -40 °C to +125 °C	5

CAD (KiCad official)

Symbol: 74HCT32BQ-Q100
Footprint: Package_DFN_QFN:DHVQFN-14-1EP_2.5x3mm_P0.5mm_EP1x1.5mm
3D model: DHVQFN-14(2.5x3), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal VQFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
3D model files: 74hct32bq-q100-etched.step / 74hct32bq-q100-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74hct32bq-q100.step / 74hct32bq-q100.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Nexperia datasheet (12 pp, sha256 7298aa3d0ab9a5ee, retrieved 2026-10-31, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

74HCT32BQ-Q100

Verified 74HCT32BQ-Q100

Verification log 1 record

3D Model

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Datasheet

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