| Part Number | CD40109BPWRG4 | CD40109BPWRE4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Translators, Level Shifters | Logic - Translators, Level Shifters | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Translator Type | Voltage Level | Voltage Level | 
| Channel Type | Unidirectional | Unidirectional | 
| Number of Circuits | 4 | 4 | 
| Channels per Circuit | 1 | 1 | 
| Voltage - VCCA | 3 V ~ 18 V | 3 V ~ 18 V | 
| Voltage - VCCB | 3 V ~ 18 V | 3 V ~ 18 V | 
| Input Signal | - | - | 
| Output Signal | - | - | 
| Output Type | Tri-State, Non-Inverted | Tri-State, Non-Inverted | 
| Data Rate | - | - | 
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | 
| Features | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 16-TSSOP | 16-TSSOP |