MC14555B ,Dual Binary to 1-of-4 Decoder/DemultiplexerELECTRICAL CHARACTERISTICS (Voltages Referenced to V )SSÎÎÎÎÎΖ 55* C 25* C 125* CV VD DD DVdc VdcC ..
MC14555BCL ,Dual binary to 1-of-4 decoder/demultiplexer**SEMICONDUCTOR TECHNICAL DATA** ** ** The MC14555B and MC14556B are constructed with complementar ..
MC14555BCL ,Dual binary to 1-of-4 decoder/demultiplexerELECTRICAL CHARACTERISTICS (Voltages Referenced to V )SSÎÎÎÎÎΖ 55* C 25* C 125* CV VD DD DVdc VdcC ..
MC14555BCP ,Dual Binary to 1-of-4 Decoder/DemultiplexerMAXIMUM RATINGS* (Voltages Referenced to V )SSSymbol Parameter Value Unit TRUTH TABLEV DC Supply Vo ..
MC14555BDR2 ,Dual Binary to 1-of-4 Decoder/DemultiplexerELECTRICAL CHARACTERISTICS (Voltages Referenced to V )SSÎÎÎÎÎ - 55°C 25°C 125°CV VDD DD(4)Vdc Min M ..
MC14555BFEL ,Dual Binary to 1-of-4 Decoder/Demultiplexerhttp://onsemi.com3MC14555B, MC14556B(7)ÎÎÎÎÎ SWITCHING CHARACTERISTICS (C = 50 pF, T = 25°C)L A(8) ..
MC74AC11DR2G , Triple 3−Input AND Gate
MC74AC11N ,Triple 3-Input AND Gate** * *TRIPLE 3-INPUTAND GATE• Outputs Source/Sink 24 mA• ′ACT11 Has TTL Compatible InputsVCC14 13 ..
MC74AC11N ,Triple 3-Input AND GateMAXIMUM RATINGS*Symbol Parameter Value UnitV DC Supply Voltage (Referenced to GND) –0.5 to +7.0 VCC ..
MC74AC125 ,Quad Buffer with 3-State Outputshttp://onsemi.comV A B O A B OCC 2 2 2 3 3 314 13 12 11 10 9 8PDIP–14N SUFFIXCASE 646141SO–14D SUFF ..
MC74AC125D ,QUAD BUFFER WITH 3-STATE OUTPUTSMaximum Ratings are those values beyond which damage to the device may occur. Functional operation ..
MC74AC125DG , Quad Buffer with 3−State Outputs
MC14555B
Dual Binary to 1-of-4 Decoder/Demultiplexer
-The MC14555B and MC14556B are constructed with complementary
MOS (CMOS) enhancement mode devices. Each Decoder/Demultiplexer
has two select inputs (A and B), an active low Enable input (E), and four
mutually exclusive outputs (Q0, Q1, Q2, Q3). The MC14555B has the
selected output go to the “high” state, and the MC14556B has the selected
output go to the “low” state. Expanded decoding such as binary–to–hexade-
cimal (1–of–16), etc., can be achieved by using other MC14555B or
MC14556B devices.
Applications include code conversion, address decoding, memory selec-
tion control, and demultiplexing (using the Enable input as a data input) in
digital data transmission systems. Diode Protection on All Inputs Active High or Active Low Outputs Expandable Supply Voltage Range = 3.0 Vdc to 18 Vdc All Outputs Buffered Capable of Driving Two Low–Power TTL Loads or One Low–Power
Schottky TTL Load Over the Rated Temperature Range
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
“P and D/DW” Packages: – 7.0 mW/C From 65 C To 125 C Ceramic
“L” Packages: – 12 mW/ C From 100 C To 125C
BLOCK DIAGRAM 4
MC14555B MC14556B 4
VDD = PIN 16
VSS = PIN 8
SEMICONDUCTOR TECHNICAL DATA
