DatasheetsPDF.com

UT54ACTS138

Aeroflex Circuit Technology
Part Number UT54ACTS138
Manufacturer Aeroflex Circuit Technology
Description 3-Line to 8-Line Decoders/Demultiplexers
Published Sep 23, 2016
Detailed Description Standard Products UT54ACS138/UT54ACTS138 3-Line to 8-Line Decoders/Demultiplexers Datasheet November 2010 www.aeroflex.c...
Datasheet PDF File UT54ACTS138 PDF File

UT54ACTS138
UT54ACTS138


Overview
Standard Products UT54ACS138/UT54ACTS138 3-Line to 8-Line Decoders/Demultiplexers Datasheet November 2010 www.
aeroflex.
com/logic FEATURES ‰ 1.
2μ CMOS - Latchup immune ‰ High speed ‰ Low power consumption ‰ Single 5 volt supply ‰ Available QML Q or V processes ‰ Flexible package - 16-pin DIP - 16-lead flatpack ‰ UT54ACS138 - SMD 5962-96544 ‰ UT54ACTS138 - SMD 5962-96545 DESCRIPTION The UT54ACS138 and the UT54ACTS138 3-line to 8-line decoders/demultiplexers are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times.
The conditions at the binary select inputs and the three enable inputs select one of eight output lines.
Two active-low and one active-high enable inputs reduce the need for external gates of inverters when expanding.
A 24-line decoder can be implemented without external inverters and a 32-line decoder requires only one inverter.
An enable input can be used as a data input for demultiplexing applications.
PINOUTS A B C G2A G2B G1 Y7 VSS The devices are characterized over full military temperature range of -55°C to +125°C.
FUNCTION TABLE ENABLE INPUTS G1 G2A G2B XXH LXX XHX HL L HL L HL L HL L HL L HL L HL L HL L SELECT INPUTS CBA XXX XXX XXX LLL L LH LHL LHH HL L HLH HH L HHH Y0 Y1 HH HH HH LH HL HH HH HH HH H 1H HH Y2 H H H H H L H H H H H 16-Pin DIP Top View A 1 16 VDD B 2 15 Y0 C 3 14 Y1 G2A 4 13 Y2 G2B 5 12 Y3 G1 6 11 Y4 Y7 7 10 Y5 VSS 8 9 Y6 16-Lead Flatpack Top View 1 16 2 15 3 14 4 13 5 12 6 11 7 10 89 VDD Y0 Y1 Y2 Y3 Y4 Y5 Y6 OUTPUT Y3 Y4 Y5 Y6 Y7 HHHHH HHHHH HHHHH HHHHH HHHHH HHHHH L HHHH H L HHH HH L HH HHH L H HHHH L LOGIC SYMBOL A (1) B (2) C (3) G1 (6) G2A (4) G2B (5) BIN/OCT 1 2 4 0 1 2 3 4 &5 EN 6 7 (15) Y0 (14) Y1 (13) Y2 (12) Y3 (11) Y4 (10) Y5 (9) Y6 (7) Y7 A (1) (2) B C (3) G1 (6) (4) G2A (5) G2B Note: 1.
Logic symbols in accordance with ANSI/IEEE standard 91-1984 and IEC Publication 617-12.
LOGIC DIAGRAM DMUX 1 2 ...



Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)