CD40109BPW - CD40109B | Buy TI Parts

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CD40109B Home Logic & voltage translation Voltage translators & level shifters Fixed-direction voltage translators CD40109B CD40109BPW ACTIVE

CMOS Quad Low-to-High Voltage Level Shifter (20V Rating)

Same as: CD40109BPWE4 This part number is identical to the part number listed above. You can only order quantities of the part number listed above. Log in to order lock Log in to view inventory

• Inventory: Limit: This limit is in place to protect sample purchases for design evaluation and will be removed once more stock is available.

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DATA SHEET

• document-pdfAcrobat CD40109B TYPES datasheet (Rev. B) PDF | HTML
• open-in-new View all additional information for the CD40109B

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Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

Package qty | Carrier 2,000 | LARGE T&R

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Quality information

Rating Catalog

RoHS Yes

REACH Yes

Lead finish / Ball material NIPDAU

MSL rating / Peak reflow Level-1-260C-UNLIM

Quality, reliability & packaging information Information included: RoHS REACH Device marking Lead finish / Ball material MSL rating / Peak reflow MTBF/FIT estimates Material content Qualification summary Ongoing reliability monitoring View or download

Additional manufacturing information Information included: Fab location Assembly location View

Export classification

*For reference only

• US ECCN: EAR99

More CD40109B information

• Parametrics
• Technical documentation

Packaging information

Package | Pins TSSOP (PW) | 16

Operating temperature range (°C) -55 to 125

Package qty | Carrier 90 | TUBE

Features for the CD40109B

• Independence 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 of 1 uA 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"
• Applications:
  • High-or-low level-shifting with three-state outputs for unidirectional or bidirectional bussing.
  • Isolation of logic subsystems using separate power supplies from supply sequencing, supply loss and supply regulation considerations

Data sheet acquired from Harris Semiconductor

Description for the CD40109B

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 higher-voltage output signal (E, F, G, H) with logical 1 = VDD and logical 0 = VSS.

The 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.

The CD40109 also features individual three-state output capability. A low level on any of the separately enabled three-state output controls produces a high-impedance state in the corresponding output.

The CD40109B-Series types are supplied in 16-lead ceramic dual-in-line packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

Log in to order lock Log in to view inventory

• Inventory: Limit: This limit is in place to protect sample purchases for design evaluation and will be removed once more stock is available.

Out of stock View in-stock options

Pricing

Qty	Price
—
—
—
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

Package qty | Carrier 2,000 | LARGE T&R

Inventory Out of stock lock Log in to view inventory

Qty | Price 1ku | — — — +

Limit: This limit is in place to protect sample purchases for design evaluation and will be removed once more stock is available. Out of stock Log in to order

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

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