UM3758-120A UMC Corporation, UM3758-120A Datasheet
UM3758-120A
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UM3758-120A Summary of contents
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... Tri-state(0, 1, open) address codes, some of address General Description The UM3758 series are Single-Chip programmable encoder /decoder ICs fabricated power consun$ion: They are enhanced for new Stage encoder/decoder ICs to provide many more combinations for higher security ...
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Pin Configurations (Continued Cl4 635 Cl6 A8 R9 RIO D2 NC Absolute Maximum Ratings* Power Supply Voltage . . . . . . . . . .-0.3V to 11V Operating Temperature . . . . . . . ...
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... DC Electrical Characteristics (Continued) Parameter Symbol TX/RX OUTputcurrent HIGH level loht LOW level IOR Operating frequency F Pin Descriptions 1. UM3758-1 SOA/AM, UM37584 20A and UM3758-120AM Pin Number Designation UM3758 UM3758 UM3758 -18OA -120A -120AM / ...
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... L-a-4 -w-w- aD Pin Descriptions (Continued) Pin Number UM3758 UM3758 UM3758 -18OA -12OA -120AM / .-. Designation Address select line 12 is tri-state indicated ...
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... UM3758=108A/B/AM/BM, UM3758-084A/B and UM3758-084AM/BM iM3756 ‘~~ 108A/B hM/ A’ .. Address select line 1 is tri-state indicated and open Address select line 2 is tri-state indicated and open Address select line 3 is tri-state indicated ...
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Pin Descriptions (Continued) Pin Number JM3758 -108A -084AM tAM/BM A/B / ...
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... These 16 address pins may ,Se in either of three states (0, 1, open) allowing 3 = 367,420,469 possible combinations then $e UM3758120A provides 12-bit address and allows 3 = 531,441 possible com- binations. The UM37561 06A/B and UM375&064A/B provide address bi and data bits, as described in Table 1 ...
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ZE E -=-es_ Timing Waveforms Tri-State Encoded Pulses F/16 Encoder Mode t 10 SPRCE 1 SI TX/RX OUT Decoder Mode (without data Fig. 1 10. ...
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... Decoder Mode (with data INC TX/RX OUT ORT53 X LAST DF(TA CLRTCH TYPE> URTCHED “IT” DFITR NoTE : (as, - I(RTCHED WITH DATR’ UM3758 Operation Flowchart (without data bit) STOP TRLNS”ITTINC I DATR RDDRESS : uNdarcHE RDDRESS cso>- NITH DC,TA ADDRESS ; “NMfiTCHED RDDRESS WITH DflTI’ Fig ...
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... CE r m-s ----- v---w UM3758 Operation Flowchart (with data bit) .-. * Note : ForlATCH Type ~ All Data fall to LOW For MOMENTARY Type * Address MISMATCH INCLUDES ” NO SIGNAL IN ‘ Keep current data ...
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... Note: ETD 108E - 8-Pin Tri-State DIP switch made by EXCEL CELL ELECTRONIC CO., LTD. IN TAIWAN R.O.C. ETD IlOE - lC-Pin Tri-State DIP switch made by EXCEL CELL ELECTRONIC CO., LTD. IN TAIWAN R.O.C. “ YD0 21 WDE rooKn 19 9% 120 ,x/Rx OUT “DD Q IIODE i00Kn osc 120 PF ; TX/RX 0” uM3758- 180A/ ._. ...
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... Application Circuits (Continued) (B) Use Normal Two-Contact Pushbutton ( Appiication Circuit with Data Bit High to Low =v-+ < UM3758408A < 18 /B/AM/ ( Application Circuit with Data Bit Lowto High -9 , 3-4 1~ /B/AM/ ODE 21 L---- IOOKn 1OOKn 120 ...
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... IB =-- i B-N s-m -m-m-- -_- -‘- G!D l Ordering Inform&ion Addresses UM375&180A UM3758-18OAM UM37581 08A UM375&108AM UM37581 088 UM375&108BM UM3758-120A UM3758-120AM UM375&084A U M3758-084AM U M3758-084B UM3758-084BM Data Output Type IATCHED 10 8 IATCHED MOMENTARY 8 10 MOMENTARY ...
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Package Information DIP 24L Outline Dimensions ; Dimensions in inch Dimensions in mm Symbol A 0.210 Max. Al 0.010 Min. 0.155~0.010 0.018 +0.004 -0.002 BI 0.060 +0.004 - l3)02 0.010 + 0. ...
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Package Information SOP 24L Outline Dimensions \Ceating Plane .“ Dimensions in mm Dimensions in inch Symbol A 0.110 Max. 15.39TYP (1575Max.) D 0.606TYP (0.62OMax 295+0.010 F El 0.050 i 0.006 el 0.370 NOM / 0.406rO.012 HE ...
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Package Information DIP 18L Outline Dimensions 1 Symbol Note: 1. The max vaiue of dimensloq D includes end ...
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P Package Information SOP 20L Outline Dimensions I \ > :i Dimensions in inch Dimensions in mm Symbol 0.106 Max A Al 0.004 Min A2 0.092 +0.005 + 0.004 b 0.016 - 0.002 +0004 C 0.010 - 0.002 I 0.504 ...
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... UMC for such applications. Also, please note that Application Circuits in this document are for reference purposes only. UMC has no sales or Service functions in the U.S.A. and therefore does not intend to sell its products in this market. are specifically not recommended 18 UM3758 Series ...