| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,303 pcs
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4303 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,308 pcs
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2308 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,574 pcs
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1574 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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297 pcs
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297 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD4044BDR from Texas Instruments is a CMOS Quad NAND R/S Latch integrated circuit. This device is part of the CD4000 logic family and offers four independent S-R latches, each with separate set and reset inputs. It features 3-state outputs with a common enable, allowing for flexible control in multi-register systems.
The CD4044BDR operates over a wide voltage range of 3V to 18V and has a typical propagation delay of 50ns. Its operating temperature range is -55°C to 125°C, making it suitable for various environmental conditions. The latch is available in a 16-SOIC surface mount package.
Key electrical characteristics include a maximum data rate of 16Mbps and output current capabilities of 2.4mA (IOL) and -2.4mA (IOH). The device also specifies a maximum input current of 1µA at 18V and provides noise margins of 1V, 2V, and 2.5V at 5V, 10V, and 15V respectively. This component is designed for applications such as holding registers in multi-register systems, strobed registers, and general digital logic.
This IC meets JEDEC Tentative Standard No. 13B for 'B' Series CMOS Devices. It is designed for negative logic systems, distinguishing it from the CD4043B which is for positive logic systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD4044BDR operates from 3V to 18V.
The CD4044BDR is available in a 16-SOIC package.
The CD4044BDR operates from -55°C to 125°C.
The CD4044BDR is an S-R Latch.
The CD4044BDR has 4 independent circuits.
The maximum propagation delay for the CD4044BDR is 50ns.