74HCU04 inverter Product specification File under Integrated Circ
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IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications IC06 74HC/HCT/HCU/HCMOS Logic Package Information IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HCU04 inverter
Product specification File under Integrated Circuits, IC06 September 1993
Philips Semiconductors
Product specification
inverter
FEATURES Output capability: standard category: GENERAL DESCRIPTION
74HCU04
74HCU04 high-speed Si-gate CMOS device compatible with power Schottky (LSTTL). specified compliance with JEDEC standard 74HCU04 general purpose inverter. Each inverters single stage QUICK REFERENCE DATA Tamb SYMBOL tPHL/ tPLH Note used determine dynamic power dissipation µW): VCC2 VCC2 where: input frequency output frequency output load capacitance supply voltage VCC2 outputs ORDERING INFORMATION "74HC/HCT/HCU/HCMOS Logic Package Information". FUNCTION TABLE INPUT Note HIGH voltage level voltage level OUTPUT PARAMETER propagation delay input capacitance power dissipation capacitance inverter note CONDITIONS TYP. UNIT
September 1993
Philips Semiconductors
Product specification
inverter
DESCRIPTION SYMBOL data inputs data outputs ground positive supply voltage
74HCU04
NAME FUNCTION
Fig.1 configuration.
Fig.2 Logic symbol.
Fig.3 logic symbol.
Fig.4 Functional diagram.
Fig.5
Schematic diagram (one inverter).
September 1993
Philips Semiconductors
Product specification
inverter
CHARACTERISTICS 74HCU Voltages referenced (ground Tamb(°C) 74HCU SYMBOL PARAMETER min. typ. HIGH level input voltage level input voltage 3.84 5.34 0.33 0.33 +125 UNIT
74HCU04
TEST CONDITIONS
OTHER
max. min. max. min. max.
HIGH level output voltage HIGH level output voltage level output voltage level output voltage input leakage current
3.98 4.32 5.48 5.81
0.15 0.26 0.16 0.26
quiescent supply current
20.0
40.0
September 1993
Philips Semiconductors
Product specification
inverter
CHARACTERISTICS 74HCU Tamb (°C) 74HCU SYMBOL PARAMETER min. tPHL/ tPLH propagation delay output transition time typ. max. min. max. +125 min. max. UNIT
74HCU04
TEST CONDITIONS
WAVEFORMS
Fig.6
tTHL/ tTLH
Fig.6
WAVEFORMS
50%; VCC.
Fig.6 Waveforms showing data input (nA) data output (nY) propagation delays output transition times.
TYPICAL TRANSFER CHARACTERISTICS
Fig.7
(drain current);
Fig.8
(drain current);
Fig.9
(drain current);
September 1993
Philips Semiconductors
Product specification
inverter
74HCU04
Fig.10 Test set-up measuring forward transconductance dio/dvi constant (see also graph Fig.11).
Fig.11 Typical forward transconductance function supply voltage Tamb 25°C.
APPLICATION INFORMATION Some applications "HCU04" are: Linear amplifier (see Fig.12) crystal oscillator designs (see Fig.13) Astable multivibrator (see Fig.14)
(typ.) (p-p) centered 1/2VCC Typical unity gain bandwidth product MHz. (see Fig.15) open loop amplification voltage amplification
Fig.12 HCU04 used linear amplifier.
September 1993
Philips Semiconductors
Product specification
inverter
74HCU04
(typ.) (typ.) (typ.) optimum value depends frequency required stability against changes average minimum (ICC typically MHz).
average (mA) approximately 0.05 (MHz) (pF) (for more information refer "DESIGNERS GUIDE").
Fig.13 Crystal oscillator configuration.
Fig.14 HCU04 used astable multivibrator
OPTIMUM VALUE FREQUENCY (MHz) OPTIMUM minimum required minimum influence change minimum minimum influence minimum minimum influence minimum minimum influence
replace with typical value
EXTERNAL COMPONENTS RESONATOR MHz) FREQUENCY (kHz) 15.9 24.9 54.9 129.9 199.9 349.9 Note values given typical must used initial set-up. (pF) (pF) Note Application information values given typical unless otherwise specified. PACKAGE OUTLINES "74HC/HCT/HCU/HCMOS Logic Package Outlines".
Fig.15 Typical input capacitance function input voltage.
September 1993
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