STMicroelectronics ST26C31B
The ST26C31B is a quad differential line driver designed for digital data transmission over balanced lines and meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. The ST26C31B accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special outputs circuitry common to all four drivers.| Part No. | ST26C31B |
|---|---|
| Datasheet | ST26C31B Download |
| Manufacturer |  STMicroelectronics |
| Description | CMOS quad 3-state differential line driver |
| Buy | Stock & Price |
FEATURES
● TTL input compatible● Typical propagation delay: 6 ns
● Typical output skew: 0.5 ns
● Output will not load line when VCC = 0 V
● Meets the requirements of EIA standard RS-422
● Operation from single 5 V supply
● 3-state outputs for connection to system buses
● Low quiescent current
● Available in surface mount
DESCRIPTION
All outputs are protected against damage due to electrostatic discharge by diode to VCC and ground. DIP-16 SO-16 TSSOP16 Table 1. Device summary Order codes Temperature range ST26C31BN ST26C31BDR -40 to 85 °C -40 to 85 °C ST26C31BTR -40 to 85 °C Package DIP-16 SO-16 (tape and reel) TSSOP16 (tape and reel) Packaging 25 parts per tube / 40 tube per box 2500 parts per reel 2500 parts per reel June 2008 Rev 8 1/15 15 Contents Contents ST26C31B 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
