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See Technical Specifications

CD40109BPW

Voltage Level Translator Unidirectional 4 Circuit 1 Channel 16-TSSOP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

CD40109BPW
Datasheet:

CD40109BPW Datasheet (PDF)
Series:

4000B
Translator Type:

Voltage Level
Channel Type:

Unidirectional
Number of Circuits:

4
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CD40109BPW General 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 = V_CC and logical 0 = V_SS to a higher-voltage output signal (E, F, G, H) with logical 1 = V_DD and logical 0 = V_SS.

The CD40109, unlike other low-to-high level-shifting circuits, does not require the presence of the high-voltage supply (V_DD) before the application of either the low-voltage supply (V_CC) or the input signals. There are no restrictions on the sequence of application of V_DD, V_CC, 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 V_SS and at least 0.7 V_CC; V_CC may exceed V_DD, and input signals may exceed V_CC and V_DD. When operated in the mode V_CC > V_DD, 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).

Key Features

Independence of power supply sequence considerations - V_CC can exceed V_DD, input signals can exceed both V_CC and V_DD
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 V_CC = 5 V, V_DD = 10 V
= 2 V at V_CC = 10 V, V_DD = 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

Specifications

Category	Integrated Circuits (ICs)LogicTranslators, Level Shifters	Series	4000B
Translator Type	Voltage Level	Channel Type	Unidirectional
Number of Circuits	4	Channels per Circuit	1
Voltage - VCCA	3 V ~ 18 V	Voltage - VCCB	3 V ~ 18 V
Input Signal	-	Output Signal	-
Output Type	Tri-State, Non-Inverted	Data Rate	-
Operating Temperature	-55°C ~ 125°C (TA)	Features	-
Mounting Type	Surface Mount	Base Product Number	CD40109

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Ratings and Reviews

B**n 08/15/2023

Quickly came, correspond to the description, conscientious seller, i recommend.

Z**y 12/17/2022

Great release. Delivery is fast, everything works. Thank You

B**n 07/14/2022

Sent very quickly. Boards are working, only in arduino idi you need to choose the uno board, when choosing nano sketches do not fill. The nerves of the duck patted because of this.