MCC4028 MICRO-ELECTRONICS | Alldatasheet

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fy MueZOGLGGHOIMNEa mmc 4028 oe BCD-TO-DECIMAL DECODER GENERAL DESCRIPTION FEATURES The MMC 4028 is a BCD-to-decimal or binary-to- © High decoded output drive capability otal decoder. This device is a monoNthic IC fabrica- @ Medium speed operation ted in standard Argate CMOS technology. MMC @ .Positive Jagic" inputs and outputs (decoded out- 4028 1s available in 16-lead dual in line ceramic and puts go high on selection) plastic packaye. The MMC 4028 consists of buffe- ring on all four inputs decoding-logic gates, and 10° output. buffers. A BCD code applied to the four in- puts. A to O, results in a high level at the selected one of ten decimal decoded outputs. High drive capa- bility is provided at all outputs to enhance de and dynamic performance tn high fan-out applications. LE ABSOLUTE MAXIMUM RATINGS ey Voo* Supply voltage: G and H types -O.5to 20 Vv E and F types -0.5 to 18 Vv Vv, Input voltage -O5to Vp t0.5 Vv | OC input current lany one input) +10 mA Prot Total power dissipation (per package) 200 mw Dissipation per output transistor for T, = full package-temperature range 100 mW Ta Operating temperature: G and H types -55 to 125 °c E and F types -40 to 65 °C Tory Storage temperature -65 to 150 °c assess... eee * All voltage values are referred to Vcg pin voltage RECOMMENDED OPERATING CONDITIONS Voo* Supply voltage: G and H types 3to 18 Vv E and F types 3to 15 Vv Vv, Imput voitage Oto Vpo v Ts Operating temperature: G and H types -55 to 125 °c E and F types -40 to 85 ce) ee CONNECTION DIAGRAM adi *D 00 202 sp3 0g3 wis oT 3% bbe 5 ufc $s no 60? ria ves 8 ops ng

STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions) . TEST CONDITIONS- VALUES PARAMETER vw] Yo Yoo] tow [2° | thw | gp my |_| | Fre Ya [in [wo [mae [ain [mae] if Quiescent G.HjO/ 5 5 5 0.04 5 4150 current types {0/10 10 10 004} 10 300 0/15 15 20 0.04) 20 600 0/20 20 4100 0.08 | 100 3000 wh avs 5 20 0.04] 20 150 0/10 10 40 0.04} 40 300 0/15 15 80 0.04} 80 600 Vow Output high o/s <1 5 (4.95 495 495 voltage 0/10 <1] 10 |995 9.95 9.95 v os <1) 15 11495 14.95} 14,95) Va. Output low 5 /0 <1 5 0.05 0.05 0.05 voltage 10/0 <1] 10 0.05 0.05 005) v 15/0 <1] 15 0.05 0.05 0.05 Vie Input high 05/45} <1 5 | 35 35 35 voltage vg }<1}10/)7 7 7 Vv ° 15/135) <1] 15 |11 11 4 Viv Input low 45/05] <1 5 15 15 voltage 9/1 <1] 10 3 3 Vv fon Output Oo, 5; 25 5 [-2 1.6 |-3.2 1.15) 0/15) 135 15 1-42 ~3'4 |-68 2.4 n mi tog Output G.H {0/7 5 04 S | 064 0.51] 1 0.36 sink types /0/10 [ake] 10 | 16 13 | 26 og current 0/15 15 15 | 42 34 | 68 24 mA E.F jO/ 5] 0O4 5 | 052 044] 1 0.36 types |0/10 o5 10 | 1.3 11 | 26 og O/15 15 1S | 36 30 | 68 a4 las hy Input GH 3] leakage types 0/18 Any 18 £0.14 +10 %} +0.1 +1 current uA types C Input ~ a capacitance Any input, 5 75 pF * Tow 55°C for G, H devices, - 40°C for £. F devices * Thc = +125°C for GH devices, +85°C for E, F devices The Norse Margin for both "1" and “O” level is TV min with Voy SV 2V min with Veg 10. V

25 V min with Voy = 15 V

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JAMIC ELECTRICAL CHARACTERISTIC vn = ny j mt] BaP mese20 EA pF, R. = 200 K, typical temperature coefficient for all Vpp values is 0.3 %/°C ail input nse PARAMETER TEST CONDITIONS Voo(V) UM Po [oe [| ta. fr Bee 5 175 | 350 elay time 10 tous (clock to out) 80 160 ns 15 60 | 120 trae Transition 5 100 Eon tH me 10 50 | 100 ns 15 40 80 LOGIC DIAGRAM —-I—a oe De Pal ch, rt) 0) 3 orp DH RD q>—6)5 ® pis | amreee —O-p>-©) TRUTH TABLE ocBpAlIOoO123456789 ooaoo0o0oji1000000 000 ao001/0100000000 o6010/0010000000 aqo1%1j0001000000 o100jo000100000 o101{/0000010000 o1%10j0000001000 o0111/0000000100 +000/0000000010 1010j00000000G0 1,100/0000000000 11 170/0000000000 114 %4/0000000000 WHERE 1 = HIGH LEVEL O= LOW LEVEL we

6 — bit binary to 1 of 64 address decoder outs b microm 4 vy y y ¥ ¥ ¥ Teer H Tho Rt t rae Pats won P= T=) (ed | - er resaray - syraser ’ % woo» RoR mos a8 ws ae) se outpurs GsRECTED OAPUTS 5 Ho Code conversion circuit wPUTS, ve Mey a . is D a 8 t oO 4078 40t8 Orr yess eras D1 PF b SET Ow Or? ye sHT Pp onzyes Ny

46 OUTPUTS:

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