1/4
XC74WL14AASR
CMOS Logic
INPUT OUTPUT
A Y
H L
L H
PARAMETER SYMBOL RATINGS UNITS
Power Supply Voltage. VCC -0.5~+6.0 V
Input Voltage VIN -0.5~+6.0 V
Output Voltage VOUT -0.5~VCC+0.5 V
Input Diode Current IIK -20 mA
Output Diode Current IOK ±20 mA
Switch Output Current IOUT ±25 mA
VCC,GND Current ICC,IGND ±50 mA
Power Dissipation (Ta = 25℃) Pd 300 mW
Storage Temperature Range Tstg -65~+150 ℃
■GENERAL DESCRIPTION
XC74WL14AASR is triple schmit inverter manufactured using silicon gate CMOS processes. The small supply current,
which is one of the features of the CMOS logic, gives way to high speed operations which enables LS-TTL.
With wave forming buffers connected internally, stabilized output can be achieved as the series offers high noise immunity.
As the series is integrated into a mini molded, MSOP-8B package, high density mounting is possible.
■PIN CONFIGURATION
■FEATURES
High Speed Operations : tpd = 2.3ns(TYP.) (VCC=5V)
Operating Voltage Range : 2V ~ 5.5V
Low Power Consumption : 1μA (MAX.)@Ta=25℃
CMOS Logic Triple Schmit Inverter
Small Package : MSOP-8B
■FUNCTIONS
■APPLICATIONS
●Palmtops
●Digital equipment
H=High level
L=Low level
■ABSOLUTE MAXIMUM RATINGS
Note : Voltage is all ground standardized.
Ta = - 4 0 ℃~85℃
ETR1315_001
2/4
XC74WL14AASR
PARAMETER SYMBOL CONDITIONS UNITS
Supply Voltage VCC 2~5.5 V
Input Voltage VIN 0~5.5 V
Output Voltage VOUT 0~ VCC V
Operating Temperature Range Topr -40~+85 ℃
Ta=2 5℃ Ta= -40 ℃~85℃
PARAMETER SYMBOL VCC(V) CONDITIONS MIN. TYP. MAX. MIN. MAX. UNITS
3.0 － － 2.20 － 2.20
4.5 － － 3.15 － 3.15
VT+
5.5
－ － 3.85 － 3.85
V
3.0 0.90 － － 0.90 －
4.5 1.35 － － 1.35 －
Threshold Voltage
VT-
5.5
1.65 － － 1.65 －
V
3.0 0.25 － 1.2 0.25 1.2
4.5 0.30 － 1.4 0.30 1.4
Hysteresis Voltage VH
5.5
0.35 － 1.6 0.35 1.6
V
2.0 1.9 2.0 － 1.9 －
3.0 2.9 3.0 － 2.9 －
4.5
IOH=-50μA
4.4 4.5 － 4.4 －
3.0 IOH=-4mA 2.58 － － 2.48 －
VOH
4.5
VIN=VIL
IOH=-8mA 3.94 － － 3.80 －
V
2.0 － － 0.1 － 0.1
3.0 － － 0.1 － 0.1
4.5
IOL=50μA
－ － 0.1 － 0.1
3.0 IOL=4mA － － 0.36 － 0.44
Output Voltage
VOL
4.5
VIN=VIH
IOL=8mA － － 0.36 － 0.44
V
Input Current IIN 0～5.5 VIN=VCC or GND -0.1 － 0.1 -1.0 1.0 μA
Static Supply Current ICC 5.5
VIN=VCC or GND,IOUT=0μA － － 1.0 － 10.0 μA
Ta=2 5℃ Ta= -40 ℃~85℃
PARAMETER SYMBOL CL VCC(V) CONDITIONS MIN. TYP. MAX. MIN. MAX.
3.3 － 2.8 12.8 1.0 15
15pF
5.0
－ 2.1 8.6 1.0 10
ns
3.3 － 4.3 16.3 1.0 18.5
TPLH
50pF
5.0
－ 3.1 10.6 1.0 12
ns
3.3 － 3.1 12.8 1.0 15
15pF
5.0
－ 2.5 8.6 1.0 10
ns
3.3 － 4.4 16.3 1.0 18.5
Delay Time
TPHL
50pF
5.0
－ 3.4 10.6 1.0 12
ns
Input Capacitance CIN － 5.0 VIN=VCC or GND － 2 10
－ 10 pF
Power Dissipation
Capacitance Cpd No Load, f=1MHz － 10 － － － pF
■RECOMMENDED OPERATING CONDITIONS
■DC ELECTRICAL CHARACTERISTICS
■SWITCHING ELECTRICAL CHARACTERISTICS (tr=tf=3ns)
3/4
XC74WL14AASR
Ta=2 5℃
PARAMETER SYMBOL CL VCC(V) CONDITIONS MIN. TYP. MAX. UNITS
Non Functional Output Maximum Dynamic VOL VOLP 50pF 5.0 － 0.3 0.8 V
Non Functional Output Minimum Dynamic VOL VOLV 50pF 5.0 -0.8 -0.3
－ V
Minimum Dynamic VIH VIHD 50pF 5.0 － － 3.5 V
Maximum Dynamic VIL VILD 50pF 5.0 － － 1.5 V
■TEST CIRCUIT
■NOISE CHARACTERISTICS
■WAVEFORM
(tr=tf=3ns)
4/4
XC74WL14AASR
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this catalog is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this catalog.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this catalog.
4. The products in this catalog are not developed, designed, or approved for use with such
equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this catalog within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this catalog may be copied or reproduced without the
prior permission of Torex Semiconductor Ltd.
