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HomeProductsIntegrated Circuits (ICs)Logic - Flip FlopsM74HCT74B1R
M74HCT74B1R Image
Image may be representation.
See specifications for product details.

M74HCT74B1R - STMicroelectronics

Manufacturer Part Number
M74HCT74B1R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-M74HCT74B1R
ECAD Model
Parts Description
IC FF D-TYPE DUAL 1BIT 14DIP
Detailed Description
Package
14-DIP (0.300", 7.62mm)
Data sheet
M74HCT74.pdf
RoHs Status
ROHS3 Compliant
In stock: 4310

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Quantity

Specifications

M74HCT74B1R Tech Specifications
STMicroelectronics - M74HCT74B1R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - M74HCT74B1R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply 4.5V ~ 5.5V  
Type D-Type  
Trigger Type Positive Edge  
Supplier Device Package 14-DIP  
Series 74HCT  
Package / Case 14-DIP (0.300", 7.62mm)  
Package Tube  
Output Type Complementary  
Operating Temperature -55°C ~ 125°C (TA)  
Product Attribute Attribute Value  
Number of Elements 2  
Number of Bits per Element 1  
Mounting Type Through Hole  
Max Propagation Delay @ V, Max CL 33ns @ 4.5V, 50pF  
Input Capacitance 5 pF  
Function Set(Preset) and Reset  
Current - Quiescent (Iq) 2 µA  
Current - Output High, Low 4mA, 4mA  
Clock Frequency 48 MHz  
Base Product Number 74HCT74  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics M74HCT74B1R

Product Attribute M74HCT74B1R M74HCT574TTR M74HCT74RM13TR M74HCU04TTR
Part Number M74HCT74B1R M74HCT574TTR M74HCT74RM13TR M74HCU04TTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Current - Quiescent (Iq) 2 µA 4 µA 2 µA -
Base Product Number 74HCT74 74HCT574 74HCT74 74HCU04
Max Propagation Delay @ V, Max CL 33ns @ 4.5V, 50pF 36ns @ 4.5V, 150pF 33ns @ 4.5V, 50pF 10ns @ 6V, 50pF
Output Type Complementary Tri-State, Non-Inverted Complementary -
Function Set(Preset) and Reset Standard Set(Preset) and Reset -
Number of Elements 2 1 2 -
Operating Temperature -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C (TA) -55°C ~ 125°C
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case 14-DIP (0.300", 7.62mm) 20-TSSOP (0.173', 4.40mm Width) 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173', 4.40mm Width)
Type D-Type D-Type D-Type -
Clock Frequency 48 MHz 50 MHz 48 MHz -
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Input Capacitance 5 pF 5 pF 5 pF -
Current - Output High, Low 4mA, 4mA 6mA, 6mA 4mA, 4mA 5.2mA, 5.2mA
Supplier Device Package 14-DIP 20-TSSOP 14-SO 14-TSSOP
Number of Bits per Element 1 8 1 -
Series 74HCT 74HCT 74HCT 74HCU
Trigger Type Positive Edge Positive Edge Positive Edge -
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 2V ~ 6V

M74HCT74B1R Datasheet PDF

Download M74HCT74B1R pdf datasheets and STMicroelectronics documentation for M74HCT74B1R - STMicroelectronics.

Datasheets
M74HCT74.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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M74HCT74B1R

STMicroelectronics
32D-M74HCT74B1R

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