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16 VFQFN
Integrated Circuits (ICs)

74HCT4040BQ-Q100X

Active
Freescale Semiconductor - NXP

COUNTER, BINARY RIPPLE, 74HCT, 79 MHZ, MAX COUNT 4095, 4.5 V TO 5.5 V, 16 PINS, DHVQFN

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Search across all available documentation for this part.

DocumentsDatasheetplastic, 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+6
16 VFQFN
Integrated Circuits (ICs)

74HCT4040BQ-Q100X

Active
Freescale Semiconductor - NXP

COUNTER, BINARY RIPPLE, 74HCT, 79 MHZ, MAX COUNT 4095, 4.5 V TO 5.5 V, 16 PINS, DHVQFN

Deep-Dive with AI

DocumentsDatasheetplastic, 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+6

Technical Specifications

Parameters and characteristics for this part

Specification74HCT4040BQ-Q100X
Count Rate79 MHz
DirectionUp
GradeAutomotive
Logic TypeBinary Counter
Mounting TypeSurface Mount
Number of Bits per Element12
Number of Elements1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Package / Case16-VFQFN Exposed Pad
QualificationAEC-Q100
ResetAsynchronous
Supplier Device Package16-DHVQFN (2.5x3.5)
Trigger TypeNegative Edge
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.76
10$ 0.67
25$ 0.63
100$ 0.52
250$ 0.48
500$ 0.41
1000$ 0.33
Digi-Reel® 1$ 0.76
10$ 0.67
25$ 0.63
100$ 0.52
250$ 0.48
500$ 0.41
1000$ 0.33
Tape & Reel (TR) 3000$ 0.19

Description

General part information

74HCT4040BQ-Q100 Series

The 74HC4040-Q100; 74HCT4040-Q100 is a 12-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to Q11). The counter advances on the HIGH-to-LOW transition ofCP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state ofCP. Each counter stage is a static toggle flip-flop. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.