CD40109BQNSRQ1 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

CD40109BQNSRQ1
Manufacturer

TI
ChipWorker Part#

CW34760171
Category

Voltage Level Translator IC
Package

SOP-16
Description

Automotive catalog CMOS Quad Low-to-High Voltage Level Shifter (20V Rating) 16-SO -40℃ to 125℃
Documentation

Datasheet

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CD40109BQNSRQ1 Specifications

Attribute	Attribute Value

Part Number	CD40109BQNSRQ1
Manufacturer	TI
ChipWorker Part#	CW34760171
Category	Voltage Level Translator IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOP-16
Number of Circuits	4 Circuit
Number of Channels	4 Channel
Number of Bits	4 Bit
Propagation Delay Max (tpd)	600 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Number of Output Channels	1 Channel
Supply Voltage	3V ~ 18V
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Size-Height	1.85 mm
Operating Temperature	-40℃ ~ 125℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

DESCRIPTION
CD40109B contains four low-to-high-voltage level-shifting circuits. Each circuit will shift a low-voltage digital-logic input signal (A, B, C, D) with logical 1 = VCC and logical 0 = VSS to a high-voltage output signal (E, F, G, H) with logical 1 = VDD and logical 0 = VSS.
The RCA-CD40109, unlike other low-to-high level-shifting circuits, does not require the presence of the high-voltage supply (VDD) before the application of either the low-voltage supply (VCC) or the input signals. There are no restrictions on the sequence of application of VDD, VCC, or the input signals. In addition, with one exception there are no restrictions on the relative magnitudes of the supply voltages or input signals within the device maximum ratings, provided that the input signal swings between VSS and at least 0.7 VCC; VCC may exceed VDD, and input signals may exceed VCC and VDD. When operated in the mode VCC > VDD, the CD40109 will operate as a high-to-low level-shifter.
FEATURES
• Qualified for Automotive Applications
• Independent of Power Supply Sequence Considerations
– VCC Can Exceed VDD
– Input Signals can Exceed Both VCC and VDD
• Up and Down Level-Shifting Capability
• Three-State Outputs With Separate Enable Controls
• Standardized Symmetrical Output Characteristics
• 100% Tested for Quiescent Current at 20 V
• Maximum Input Current:
– 1 µA at 18 V Over Full Package-Temperature Range
– 100 nA at 18 V and 25°C
• Noise Margin (Full Package-Temperature Range):
– 1 V at VCC = 5 V, VDD = 10 V
– 2 V at VCC = 10 V, VDD = 15 V
• 5-V, 10-V, and 15-V Parametric Ratings
• Meets All Requirements of JEDEC Tentative Standard No. 13B, "Standard specifications for Description of "B" Series CMOS Devices"
• Latch-Up Performance Meets 50 mA per JESD 78, Class I
APPLICATIONS
• High-or-Low Level-Shifting With Three-State Outputs for Unidirectional or Bidirectional Bussing
• Isolation of Logic Subsystem Using Separate Power Supplies from Supply Sequencing, Supply Loss, and Supply Regulation Considerations

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