CD4045BPWG4

CD4045BPWG4
Mfr. #:
CD4045BPWG4
Description:
IC COUNTER 21-STAGE 16-TSSOP
Lifecycle:
New from this manufacturer.
Datasheet:
CD4045BPWG4 Datasheet
Delivery:
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Payment:
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ECAD Model:
More Information:
CD4045BPWG4 more Information CD4045BPWG4 Product Details
Product Attribute
Attribute Value
Manufacturer
Texas Instruments
Product Category
Logic - Counters, Dividers
Series
4000B
Packaging
Tube
Package-Case
16-TSSOP (0.173", 4.40mm Width)
Operating-Temperature
-55°C ~ 125°C
Mounting-Type
Surface Mount
Direction
Up
Voltage-Supply
3 V ~ 18 V
Supplier-Device-Package
16-TSSOP
Number-of-Elements
1
Logic-Type
Binary Counter
Number-of-Bits-per-Element
12
Reset
-
Timing
-
Count-Rate
12MHz
Trigger-Type
Negative Edge
Tags
CD4045BP, CD4045B, CD4045, CD404, CD40, CD4
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***i-Key
IC COUNTER 21-STAGE 16-TSSOP
***ser
Counter ICs CMOS 21-St Counter
***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).
Part # Description Stock Price
CD4045BPWG4
DISTI # CD4045BPWG4-ND
IC COUNTER 21-STAGE 16-TSSOP
RoHS: Compliant
Min Qty: 1800
Container: Tube
Limited Supply - Call
    CD4045BPWG4
    DISTI # CD4045BPWG4
    - Bulk (Alt: CD4045BPWG4)
    Min Qty: 1
    Container: Bulk
    Americas - 0
      CD4045BPWG4
      DISTI # 595-CD4045BPWG4
      Counter ICs CMOS 21-St Counter
      RoHS: Compliant
      0
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        New and Original
        Availability
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        Available
        On Order:
        4500
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        Reference price (USD)
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        Ext. Price
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        10
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        100
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        Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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