MC26LS31 MOTOROLA | Alldatasheet
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Quad Line Driver with NAND Enabled Three-State Outputs The Motorola AM26LS31 is a quad differential line driver intended for digital data transmission over balanced lines. It meets all the requirements of Bs ‘Standard and Federsi Standard 1020. QUAD EIA-422 LINE DRIVER ‘The AM26LS31 provides an enable/disable function common to ail four | WITH THREE-STATE OUTPUTS drivers as opposed to the split enables on the MC3487 ElA~422 driver. The high Impedance output state is assured during power down. SEMICONDUCTOR © Full E1A~422 Standard Compliance TECHNICAL DATA © Single +5.0 V Supply © Meets Full Vo = 6.0 V, Voc = 0 V, Io < 100 HA Requirement a © Output Short Circuit Protection i © Complementary Outputs for Balanced Line Operation ay © High Output Drive Capability GE ys © Advanced LS Processing ‘ © PNP Inputs for MOS Compatibility ¢ (S) > seg is sf PC SUFFIX rs) PLASTIC PACKAGE CASE 648 Representative Block, fedips ” PIN CONNECTIONS Input Outputs Input A or 136} Voc wre EN of 0 Enable Outputs SL BI 114} Output | ES Outputs D cris trove EQ) OFT 4 ae {72} Enable Outputs 8 aA -: Outputs © moe Opa ont 13) ec Control Non-nverting | inverting H HL H L L WL l H x UH Zz Zz ORDERING INFORMATION Operating L = Low Logic State x = Irene ' ‘Temperature Range He=Hi = Third-State | eae tenet acowawe * Note tha the surface mount MC26LS31D device uses the same die as inthe plastic DIP 4 ‘AM26LS310C device, but with an MC prefixto provent confusion wih the package suffix. 7-24 M@™@ 6367253 0101779 5b] MOTOROLA ANALOG IC DEVICE DATA
[Psa | vee [oneness | [ SminostonTorpeatreRene [Ty | wo | e_| ELECTRICAL CHARACTERISTICS (Uniess othorwise noted, specifications apply 4.75 V < Voc < 5.25 V and 0°C < Ta < 70°C. Typical values measured at Voc = 5.0 V, and Ta = 25°C.) Input Current — Low Logic State Me - mnie” nA (ViL=04V) , i Input Current — High Logic State a <a HA (Win=7.0V) ase Poe +100 Input Clamp Voltage vik fee of b= v (iy == 18 ma) Fs ale NG a ‘Output Voltage — Low Logic State Vol. a ee Vv (lo. = 20 mA) gee | 7 Output Voltage — High Logic State Won oss 25 v (lou = -20 mA) afte ah ‘Output Short Circuit Current wes) log (Vix = 2.0 V) Note 1 ‘8 Pat ‘Output Leakage Current — Hi-Z State. =. alg {toy BA WoL = 0.5 V, ViL(e) = 0.8 V, VIE) =2.0¥) Lah -20 (VOH =2.5 V, ViL(E) = 0.8 V, Vin(e) = 20M EE +20 Output Leakage Current — Power OFF." i id lofotf vA (WOH = 6.0 V, Voc = 0V) on * +100 WoL =-025V.Voc=0V), Fe = 100 Capt amerve ate 5S [Wos=Vog [= [> [oe [J A Power Supply Current toox mA (Output Disabled) Note 3 NOTES: 1. Only one output may be shorted at a tine 2. See EIA Spectication ElA-422 for exact test condtions. 3. Cireuitn three-state condition SWITCHING CHARACTERISTICS (Vcc = 5.0 V, Ta = 25°C unless otherwise noted.) Chaat amset [in| <a Propagation Delay Times High to Low Output {PHL Low to High Output tPLH [owoastew eo Propagation Delay ~ Control to Output (CL = 10 pF, Ry = 75 9 to Gnd) 'PHZ(E) - 30 (CL = 10 pF, Rt = 180 2 to Veg) tPLZE) - 38 (CL = 30 pF, Ry = 75 Q to Gnd) *PZH(E) - 40 {Cl = 30 pF, RL = 180.2 to Voc) tPZUE) = 45 @® 6367253 0101780 643 MOTOROLA ANALOG IC DEVICE DATA 7-28 a