Features and benefits
- Wide supply voltage range from 1.0 to 5.5 V
- Optimized for low voltage applications: 1.0 V to 3.6 V
- CMOS low power dissipation
- Direct interface with TTL levels
- Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 °C
- Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and Tamb = 25 °C
- Demultiplexing capability
- Multiple input enable for easy expansion
- Ideal for memory chip select decoding
- Active LOW mutually exclusive outputs
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- JESD8C (2.7 V to 3.6 V)
- JESD36 (4.5 V to 5.5 V)
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
Parametrics
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|
74LV138BQ | Production | 1.0 - 5.5 | TTL | ± 12 | 12 | low | -40~125 | 83 | 6.5 | 50 | DHVQFN16 |
Package
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
---|---|---|---|---|---|---|---|
74LV138BQ | 74LV138BQ,115 ( 9352 855 77115 ) | Active | LV138 | ![]() DHVQFN16 (SOT763-1) | SOT763-1 | Reel 7” Q1/T1 or Q2/T3 |
Quality, reliability & chemical content
Type number | Orderable part number | Chemical content | RoHS / RHF | MSL | MSL leadfree |
---|---|---|---|---|---|
74LV138BQ | 74LV138BQ,115 | 74LV138BQ | ![]() ![]() | 1 | 1 |
Documentation (3)
File name | Title | Type | Date |
---|---|---|---|
74LV138 | 3-to-8 line decoder/demultiplexer; inverting | Data sheet | 2021-07-22 |
74LV138BQ_Nexperia_Product_Reliability | 74LV138BQ Nexperia Product Reliability | Quality document | 2022-05-04 |
lv | lv Spice model | SPICE model | 2013-05-06 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.
Models
File name | Title | Type | Date |
---|---|---|---|
lv | lv Spice model | SPICE model | 2013-05-06 |
Ordering, pricing & availability
Type number | Orderable part number | Ordering code (12NC) | Packing | Packing quantity | Buy online |
---|---|---|---|---|---|
74LV138BQ | 74LV138BQ,115 | 935285577115 | Reel 7” Q1/T1 or Q2/T3 | - | Order product |
Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.