74AHC139PW ,Dual 2-to-4 line decoder/demultiplexerINTEGRATED CIRCUITSDATA SHEET74AHC139; 74AHCT139Dual 2-to-4 linedecoder/demultiplexerProduct specifi ..
74AHC139PW ,Dual 2-to-4 line decoder/demultiplexerGeneral descriptionThe 74AHC139; 74AHCT139 is a high-speed Si-gate CMOS device and is pin compatibl ..
74AHC139PW ,Dual 2-to-4 line decoder/demultiplexerGeneral descriptionThe 74AHC139; 74AHCT139 is a high-speed Si-gate CMOS device and is pin compatibl ..
74AHC14 ,HEX INVERTERS WITH SCHMITT TRIGGER INPUTS
74AHC14D ,Hex inverting Schmitt triggerINTEGRATED CIRCUITSDATA SHEET74AHC14; 74AHCT14Hex inverting Schmitt triggerProduct specification 199 ..
74AHC14PW ,Hex inverting Schmitt triggerPin configuration. Fig.2
74HC30N ,8-input NAND gateINTEGRATED CIRCUITSDATA SHEETFor a complete data sheet, please also download:• The IC06 74HC/HCT/HC ..
74HC30PW ,74HC/HCT30; 8-input NAND gateINTEGRATED CIRCUITSDATA SHEETFor a complete data sheet, please also download:• The IC06 74HC/HCT/HC ..
74HC30PW ,74HC/HCT30; 8-input NAND gateFEATURES• Output capability: standard• I category: SSICC
74HC30PW ,74HC/HCT30; 8-input NAND gateFeatures and benefits Complies with JEDEC standard JESD7A Input levels: For 74HC30: CMOS level ..
74HC32D ,Quad 2-input OR gatePin configuration DHVQFN145.2 Pin description Table 2. Pin descriptionSymbol Pin Description1A to 4 ..
74HC32DB ,Quad 2-input OR gateGENERAL DESCRIPTION• Wide supply voltage range from 2.0 to 6.0 V The 74HC/HCT32 is a high-speed Si- ..
74AHC139D-74AHC139PW-74AHCT139D-74AHCT139PW
Dual 2-to-4 line decoder/demultiplexer
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
FEATURES ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000V EIA/JESD22-A115-A exceeds 200V
CDM EIA/JESD22-C101 exceeds 1000V Balanced propagation delays All inputs have Schmitt trigger actions Inputs accept voltages higher than VCC For AHC only: operates with CMOS input levels For AHCT only: operates with TTL input levels Specified from −40to +85°C and −40to +125 °C.
DESCRIPTIONThe 74AHC/AHCT139 are high-speed Si-gate CMOS
devices and are pin compatible with low power Schottky
TTL (LSTTL). They are specified in compliance with
JEDEC standard no. 7A.
The 74AHC/AHCT139 are high-speed, dual 2-to-4 line
decoder/demultiplexers.
This device has two independent decoders, each
accepting two binary weighted inputs (nA0 and nA1) and
providing four mutually exclusive active LOW outputs
(nY0to nY3). Each decoder has an active LOW enable
input (nE). WhennEis HIGH, every outputis forced HIGH.
The enable input canbe usedas the data inputfora 1-to-4
demultiplexer application.
The ‘139’ is identical to the HEF4556 of the HE4000B
family.
QUICK REFERENCE DATAGround=0 V; Tamb =25 °C; tr =tf≤ 3.0 ns.
Notes CPD is used to determine the dynamic power dissipation (PDin μW). =CPD× VCC2×fi+∑ (CL× VCC2×fo) where:= input frequency in MHz;= output frequency in MHz; (CL× VCC2×fo)= sum of outputs;= output load capacitance in pF;
VCC= supply voltage in Volts. The condition is VI= GNDto VCC.
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
FUNCTION TABLESee note1.
Note H= HIGH voltage level;= LOW voltage level;= don’t care.
ORDERING INFORMATION
PINNING
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
RECOMMENDED OPERATING CONDITIONS
LIMITING VALUESIn accordance with the Absolute Maximum Rating System (IEC 134); voltages are referenced to GND (ground=0V).
Notes The input and output voltage ratings may be exceeded if the input and output current ratings are observed. For SO package: above 70 °C the value of PD derates linearly with 8 mW/K.
For TSSOP package: above 60 °C the value of PD derates linearly with 5.5 mW/K.
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
DC CHARACTERISTICS
Family 74AHCOver recommended operating conditions; voltage are referenced to GND (ground=0 V).
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
Family 74AHCTOver recommended operating conditions; voltage are referenced to GND (ground=0 V).
Philips Semiconductors Product specification
Dual 2-to-4 line decoder/demultiplexer 74AHC139;
74AHCT139
AC CHARACTERISTICS
Type 74AHC139Ground=0 V; tr =tf≤ 3.0 ns.
Notes Typical values at VCC= 3.3V. Typical values at VCC= 5.0V.
