STMicroelectronics ST26C31
The ST26C31 is a quad differential line driver designed for digital data trasmission over balanced lines and meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. The ST26C31 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. | ST26C31 |
|---|---|
| Datasheet | ST26C31 Download |
| Manufacturer |  STMicroelectronics |
| Description | CMOS QUAD TRI-STATE DIFFERENTIAL LINE DRIVER |
| Buy | Stock & Price |
DESCRIPTION
All outputs are protected against damage due to electrostatic discharge by diode to VCC and ground. ORDER CODES Typ e ST26C31BN ST26C31BD ST26C31BDR ST26C31BTR April 2000 T emp eratu re Rang e -40 to 85 C -40 to 85 oC -40 to 85 C -40 to 85 oC o o Package DIP-16 SO-16 (Tube) SO-16 (Tape & Reel) TSSOP16 (Tape & Reel) Co mments 25 parts per tube / 40 tube per box 50 parts per tube / 20 tube per box 2500 parts per reel 2500 parts per reel 1/8 ST26C31 PIN CONFIGURATION PINDESCRIPTION
PIN No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SYMBOL AIN AOUT AOUT EN BOUT BOUT BIN GND CIN C OUT C OUT EN D OUT D OUT DIN VCC INPUT A Channel A Output Channel A Output ENABLE Channel B Output Channel B Output INPUT B Ground INPUT C Channel C Output Channel C Output ENABLE Channel D Output Channel D Output INPUT D Supply Voltage NAME AND F UNCTION TRUTH TABLE ENABLE L ENABLE H INPUT X L H L=Low Voltage State H=High Logic State X=Don’t Care Z=High Impedance OUT PUT Z L H OUT PUT Z H L All other comb...
