Texas Instruments SN74ALS640B-1DW, 1 Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC
- RS Stock No.:
- 663-1506
- Mfr. Part No.:
- SN74ALS640B-1DW
- Manufacturer:
- Texas Instruments
The image is for reference only, please refer to product details and specifications
Discontinued product
- RS Stock No.:
- 663-1506
- Mfr. Part No.:
- SN74ALS640B-1DW
- Manufacturer:
- Texas Instruments
Product overview and Technical data sheets
Legislation and Compliance
Product Details
74ALS Family, Texas Instruments
Advanced Low-Power Schottky Bipolar Logic
Operating Voltage 4.5 to 5.5
Compatibility: Input TTL, Output TTL
Operating Voltage 4.5 to 5.5
Compatibility: Input TTL, Output TTL
74ALS Family
Specifications
Attribute | Value |
|---|---|
| Logic Family | ALS |
| Logic Function | Bus Transceiver |
| Number of Elements per Chip | 1 |
| Number of Channels per Chip | 8 |
| Polarity | Inverting |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 20 |
| Input Level | TTL |
| Output Level | TTL |
| Maximum High Level Output Current | -15mA |
| Maximum Low Level Output Current | 48mA |
| Maximum Propagation Delay Time @ Maximum CL | 11 ns @ 5.5 V |
| Minimum Operating Supply Voltage | 4.75 V |
| Dimensions | 12.8 x 7.52 x 2.35mm |
| Maximum Operating Supply Voltage | 5.25 V |
| Length | 12.8mm |
| Maximum Operating Temperature | +70 °C |
| Height | 2.35mm |
| Propagation Delay Test Condition | 50pF |
| Width | 7.52mm |
| Minimum Operating Temperature | 0 °C |