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UA9638-UA9638CD-UA9638CDR-UA9638CDRG4-UA9638CP Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
UA9638FAIN/a2950avaiDual High-Speed Differential Line Driver
UA9638CDTIN/a1431avaiDual High-Speed Differential Line Driver
UA9638CDRTIN/a98avaiDual High-Speed Differential Line Driver
UA9638CDRG4TIN/a2196avaiDual High-Speed Differential Line Driver 8-SOIC 0 to 70
UA9638CPTIN/a2002avaiDual High-Speed Differential Line Driver


UA9638 ,Dual High-Speed Differential Line DriveruA9638CDUAL HIGH-SPEED DIFFERENTIAL LINE DRIVERSLLS112C − OCTOBER 1980 − REVISED APRIL 1994D OR P P ..
UA9638C , DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
UA9638CD ,Dual High-Speed Differential Line DriveruA9638CDUAL HIGH-SPEED DIFFERENTIAL LINE DRIVERSLLS112C − OCTOBER 1980 − REVISED APRIL 1994D OR P P ..
UA9638CDR ,Dual High-Speed Differential Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
UA9638CDRG4 ,Dual High-Speed Differential Line Driver 8-SOIC 0 to 70maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
UA9638CP ,Dual High-Speed Differential Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
UDZSTE-174.7B , Zener diode
UDZSTE-175.1B , Compact, 2-pin mini-mold type for high-density mounting. (UMD2)
UDZSTE-175.6B , Compact, 2-pin mini-mold type for high-density mounting. (UMD2)
UDZSTE-175.6B , Compact, 2-pin mini-mold type for high-density mounting. (UMD2)
UDZSTE-176.2B , High reliability, Can be mounted automatically using chip mounter
UDZSTE-176.8B , Constant voltage control


UA9638-UA9638CD-UA9638CDR-UA9638CDRG4-UA9638CP
Dual High-Speed Differential Line Driver
uA9638C
DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
SLLS112C − OCTOBER 1980 − REVISED APRIL 1994 Meets or Exceeds ANSI Standard
EIA/TIA-422-B
Operates From a Single 5-V Power Supply Drives Loads as Low as 50 Ω up
to 15 Mbps
TTL- and CMOS-Input Compatibility Output Short-Circuit Protection Interchangeable With National
Semiconductor™ DS9638


description

The uA9638C is a dual high-speed differential line driver designed to meet ANSI Standard EIA/TIA-422-B. The
inputs are TTL and CMOS compatible and have input clamp diodes. Schottky-diode-clamped transistors are
used to minimize propagation delay time. This device operates from a single 5-V power supply and is supplied
in an 8-pin package.
The uA9638 provides the current needed to drive low-impedance loads at high speeds. Typically used with
twisted-pair cabling and differential receiver(s), base-band data transmission can be accomplished up to and
exceeding 15 Mbps in properly designed systems. The uA9637A dual line receiver is commonly used as the
receiver. For even faster switching speeds in the same pin configuration, see the SN75ALS191.
The uA9638C is characterized for operation from 0°C to 70°C.
logic symbol†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
logic diagram

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
VCC
GND
D OR P PACKAGE
(TOP VIEW)
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