| Part Number | 74LV138 Datasheet |
|---|---|
| Manufacturer | NXP Semiconductors |
| Overview |
The 74LV138 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC138 and 74HCT138.
The 74LV138 is a 3-to-8 line decoder/demultiplexer. It accepts three binary weighted add.
and benefits
* Wide operating voltage: 1.0 V to 5.5 V * Optimized for low voltage applications: 1.0 V to 3.6 V * Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V * Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 C * Typical HIGH-level output voltage (VOH) undershoot: >. |
74LV138 Datasheet and Specifications PDF
The 74LV138 is a 3-to-8 line decoder/demultiplexer.
| Part Number | 74LV138 Datasheet |
|---|---|
| Description | 3-to-8 line decoder/demultiplexer |
| Manufacturer | Nexperia |
| Overview | The 74LV138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The 74LVC138A features three enable inputs (Y1, Y2 and E3). Every output will b. three enable inputs (Y1, Y2 and E3). Every output will be HIGH unless Y1 and Y2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion of the 74LV138 to a 1-of-32 (5 to 32 lines) decoder with just four 74LV138 ICs and one inverter. The 74LV138 can be used as an eight ou. |