74VHCU04MTR ,HEX INVERTER (SINGLE STAGE)ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value UnitV Supply Voltage -0.5 to +7.0 VCCV DC Inpu ..
74VHCU04MX ,Hex Inverter74VHCU04 Hex InverterJuly 1993Revised February 200574VHCU04Hex Inverter
74VHCU04N ,Hex Inverterapplications such as crys- Power down protection is provided on all inputstal oscillators. An input ..
74VHCU04SJX ,Hex InverterFeaturesThe VHCU04 is an advanced high speed CMOS Inverter
74VHCU04MTR-74VHCU04TTR
HEX INVERTER (SINGLE STAGE)
1/8November 2001 HIGH SPEED: tPD = 3.5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION:CC = 2 μA (MAX.) at TA =25°C HIGH NOISE IMMUNITY:
VNIH = VNIL = 10% VCC (MIN.) POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE:OH | = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 5.5V PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 04 IMPROVED LATCH-UP IMMUNITY LOW NOISE: V OLP = 0.8V (MAX.)
DESCRIPTIONThe 74VHCU04 is an advanced high-speed
CMOS HEX INVERTER fabricated with
sub-micron silicon gate and double-layer metal
wiring C2 MOS technology.
As the internal circuit is composed of a single
stage inverter, it can be used in analog
applications such as crystal oscillator.
Power down protection is provided on all inputs
and outputs and 0 to 7V can be accepted on
inputs with no regard to the supply voltage. This
device can be used to interface 5V to 3V since all
inputs are equipped with TTL threshold.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
74VHCU04HEX INVERTER (SINGLE STAGE)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
74VHCU042/8
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
RECOMMENDED OPERATING CONDITIONS 1) VIN from 30% to 70% of Vcc
74VHCU043/8
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
CAPACITIVE CHARACTERISTICS 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/6 (per gate)
74VHCU044/8
DYNAMIC SWITCHING CHARACTERISTICS 1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 5.0V. Inputs under test switching: 5.0V to threshold (VILD), 0V to threshold
(VIHD), f=1MHz.
TEST CIRCUIT CL =15/50pF or equivalent (includes jig and probe capacitance)
RT = ZOUT of pulse generator (typically 50Ω)
74VHCU045/8
WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle)
