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DS26LS32AC

National Semiconductor
Part Number DS26LS32AC
Manufacturer National Semiconductor
Description Quad Differential Line Receivers
Published Mar 30, 2005
Detailed Description DS26LS32AC/DS26LS32C/DS26LS32M/DS26LS33MQuad Differential Line Receivers May 1999 DS26LS32AC/DS26LS32C/DS26LS32M/DS26L...
Datasheet PDF File DS26LS32AC PDF File

DS26LS32AC
DS26LS32AC

Overview
DS26LS32AC/DS26LS32C/DS26LS32M/DS26LS33MQuad Differential Line Receivers May 1999 DS26LS32AC/DS26LS32C/DS26LS32M/DS26LS33M Quad Differential Line Receivers General Description The DS26LS32 and DS26LS32A are quad differential line receivers designed to meet the RS-422, RS-423 and Federal Standards 1020 and 1030 for balanced and unbalanced digital data transmission.
The DS26LS32 and DS26LS32A have an input sensitivity of 200 mV over the input voltage range of ± 7V and the DS26LS33 have an input sensitivity of 500 mV over the input voltage range of ± 15V.
The DS26LS32A differ in function from the popular DS26LS32 and DS26LS33 in that input pull-up and pull-down resistors are included which prevent output oscillation on unused channels.
Each version provides an enable and disable function common to all four receivers and features TRI-STATE ® outputs with 8 mA sink capability.
Constructed using low power Schottky processing, these devices are available over the full military and commerical operating temperature ranges.
Features n High differential or common-mode input voltage ranges of ± 7V on the DS26LS32 and DS26LS32A and ± 15V on the DS26LS33 n ± 0.
2V sensitivity over the input voltage range on the DS26LS32 and DS26LS32A, ± 0.
5V sensitivity on the DS26LS33 n DS26LS32 and DS26LS32A meet all requirements of RS-422 and RS-423 n 6k minimum input impedance n 100 mV input hysteresis on the DS26LS32 and DS26LS32A, 200 mV on the DS26LS33 n Operation from a single 5V supply n TRI-STATE outputs, with choice of complementary output enables for receiving directly onto a data bus Logic Diagram DS005255-1 TRI-STATE ® is a registered trademark of National Semiconductor Corporation.
© 1999 National Semiconductor Corporation DS005255 www.
national.
com Connection Diagram Dual-In-Line Package DS005255-2 Top View Order Number DS26LS32CM, DS26LS32CN, DS26LS32ACM, DS26LS32ACN, DS26LS33ACM or DS26LS33ACN See NS Package Number M16A or N16E For Complete Military Product Specificati...


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