Texas Instruments SN74HC640DW, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin SOIC
- RS Stock No.:
- 663-2167
- Mfr. Part No.:
- SN74HC640DW
- Brand:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 663-2167
- Mfr. Part No.:
- SN74HC640DW
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
Product Details
74HC Family Bus Transceivers, Texas Instruments
Texas Instruments range of Bus Transceivers from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.
High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
74HC Family
Specifications
Attribute | Value |
|---|---|
| Logic Family | HC |
| 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 | CMOS |
| Output Level | CMOS |
| Maximum High Level Output Current | -7.8mA |
| Maximum Low Level Output Current | 7.8mA |
| Maximum Propagation Delay Time @ Maximum CL | 190 ns @ 2 V |
| Length | 12.8mm |
| Propagation Delay Test Condition | 150pF |
| Maximum Operating Supply Voltage | 6 V |
| Dimensions | 12.8 x 7.52 x 2.35mm |
| Maximum Operating Temperature | +85 °C |
| Height | 2.35mm |
| Minimum Operating Supply Voltage | 2 V |
| Minimum Operating Temperature | -40 °C |
| Width | 7.52mm |