CD4045BNSRE4

Mfr. #:: CD4045BNSRE4
Description:: IC COUNTER 21-STAGE 16SO
Lifecycle:: New from this manufacturer.
Datasheet:: CD4045BNSRE4 Datasheet
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More Information:: CD4045BNSRE4 more Information CD4045BNSRE4 Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: Logic - Counters, Dividers

Series: 4000B

Packaging: Tape & Reel (TR)

Package-Case: 16-SOIC (0.209", 5.30mm Width)

Operating-Temperature: -55°C ~ 125°C

Mounting-Type: Surface Mount

Direction: Up

Voltage-Supply: 3 V ~ 18 V

Supplier-Device-Package: 16-SO

Number-of-Elements: 1

Logic-Type: Binary Counter

Number-of-Bits-per-Element: 12

Reset: -

Timing: -

Count-Rate: 12MHz

Trigger-Type: Negative Edge

Tags: CD4045BN, CD4045B, CD4045, CD404, CD40, CD4

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
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CD4045BNSRE4 Description

***ser: Counter ICs CMOS 21-STAGE COUNTER

***i-Key: IC COUNTER 21-STAGE 16SO

***eco: 21-STAGE COUNTER <AZ

***as Instruments: CD4045B is a timing circuit consisting of 21 counter stages, two output-shaping flip-flops, two inverter output drivers, and input inverters for use in a crystal oscillator. The CD4045B configuration provides 21 flip-flop counting stages, and two flip-flops for shaping the output waveform for a 3.125% duty cycle. Push-pull operation is provided by the inverter output drivers. The first inverter is intended for use as a crystal oscillator/amplifier. However, it may be used as a normal logic inverter if desired. A crystal oscillator circuit can be made less sensitive to voltage-supply variations by the user of source resistors. In this device, the sources of the p and n transistors have been brought out to package terminals. If external resistors are not required, the sources must be shorted to their respective substrates (Sp to VDD, Sn to VSS). See Fig. 1. The first inverter in conjunction with an outboard inverter, such as 1/6 CD4069, and RX, CX, and RS can also be used to construct an RC oscillator. The following data is supplied as a guide in the selection of values for RX, RS, and CX used in Fig. 11: RX max = 10 M with RS = 10 M and CX = 50 pF CX max = 25 F with RS = 560 k and RX = 50 k The CD4045B types are supplied in 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline package (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

Market price

Part #	Description	Stock
CD4045BNSRE4 DISTI # CD4045BNSRE4-ND	IC COUNTER 21-STAGE 16SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
CD4045BNSRE4 DISTI # CD4045BNSRE4	- Bulk (Alt: CD4045BNSRE4) Min Qty: 1 Container: Bulk	Americas - 0
CD4045BNSRE4 DISTI # 595-CD4045BNSRE4	Counter ICs CMOS 21-STAGE COUNTER RoHS: Compliant	0

Related products

Image	Part #	Description
	Mfr.#: CD4045BE OMO.#: OMO-CD4045BE	Counter ICs 21-Stage
	Mfr.#: CD4045BPWRE4 OMO.#: OMO-CD4045BPWRE4	Counter ICs CMOS 21-STAGE COUNTER
	Mfr.#: CD4045BF3A OMO.#: OMO-CD4045BF3A-1190	New and Original
	Mfr.#: CD4045BNSRE4 OMO.#: OMO-CD4045BNSRE4-TEXAS-INSTRUMENTS	IC COUNTER 21-STAGE 16SO
	Mfr.#: CD4045BNSRG4 OMO.#: OMO-CD4045BNSRG4-TEXAS-INSTRUMENTS	IC COUNTER 21-STAGE 16SO
	Mfr.#: CD4045BPW OMO.#: OMO-CD4045BPW-TEXAS-INSTRUMENTS	IC COUNTER 21-STAGE 16-TSSOP
	Mfr.#: CD4045BPWE4 OMO.#: OMO-CD4045BPWE4-TEXAS-INSTRUMENTS	IC COUNTER 21-STAGE 16-TSSOP
	Mfr.#: CD4045BE161 OMO.#: OMO-CD4045BE161-1190	- Bulk (Alt: CD4045BE161)
	Mfr.#: CD4045BPWR OMO.#: OMO-CD4045BPWR-TEXAS-INSTRUMENTS	Counter ICs 21-Stage
	Mfr.#: CD4045BE OMO.#: OMO-CD4045BE-TEXAS-INSTRUMENTS	New and Original

Availability

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On Order:: 5500
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Reference price (USD)

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1: ~~$0.00~~; ~~$0.00~~

10: ~~$0.00~~; ~~$0.00~~

100: ~~$0.00~~; ~~$0.00~~

500: ~~$0.00~~; ~~$0.00~~

1000: ~~$0.00~~; ~~$0.00~~

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Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes