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PI74STX1G14
SOTinyTM Gate STX Schmitt-Trigger Inverter
Features
* High-speed: tPD = 2.7ns typical into 50pF @ 5V VCC * Broad operating range: VCC = 1.65V - 5.5V * Power down high-impedance inputs/outputs * High output drive: 24mA at 3V VCC * Package: 5-pin space saving SOT23 and SC70
Description
The PI74STX1G14 is a Schmitt-Trigger inverter that operates over the 1.65V to 5.5V VCC operating range. Pericom's PI74STX series of products are produced using the Company's advanced submicron technology.
Pinout
Block Diagram
NC 1 AIN 2 GND 3
5-Pin T, C
5 VCC 4 YOUT
AIN
YOUT
Pin Description
Pin Name s AIN YOUT De s cription Input Output
Recommended Operating Conditions(1)
Parame te r Supply Voltage (VCC) Input Voltage (VIN) Output Voltage (VOUT) Operating Temperature VCC = 1.8V, 2.5V0.2V
Output YOUT H L
Condition
M in. M ax. 1.65 0 0 -40 0 0 0 5.5 5.5 VCC 85 20 10 5
Units V C
Function Table
Inputs AIN L H
Input Rise and Fall Time (tr,tf)
VCC = 3.3V, 0.3V VCC =5.0V, 0.5V
ns/V
Note: H = HIGH Logic Level L = LOW Logic Level
Note: 1. Unused inputs must be held HIGH or LOW. They may not float.
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08/22/02
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PI74STX1G14 SOTinyTM Gate STX Schmitt-Trigger Inverter
Absolute Maximum Ratings
Supply Voltage (VCC) .......................................... -0.5V to +6V DC Input Voltage (VIN) ....................................... -0.5V to +6V DC Output Voltage (VOUT) ................................. -0.5V to +6V DC Input Diode Current (IIK) ........................ -50mA to 20mA DC Output Diode Current (IOK) .................... -50mA to 20mA DC Output Current (IOUT) ........................................... 50mA DC VCC/GND Current (ICC/IGND) ................................ 50mA Storage Temperature (TSTG) .......................... -65C to +150C Junction Lead Temperature (IOS) ................................... 200C Power Dissipation SOT23 ............................................ 200mW SC70 ............................................... 150mW
Note: Absolute maximum ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Pericom does not recommend operation outside datasheet specifications.
DC Electrical Characteristics (Over supply voltage and operating temperature ranges, unless otherwise specified)
Symbol VP Parame te r Positive Threshold Voltage VCC (V) 1.65 1.8 2.3 3.0 4.5 5.5 1.65 1.8 2.3 3.0 4.5 5.5 1.65 1.8 2.3 3.0 4.5 5.5 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 VIN = VIL IOH = -100A Conditions TA = +25C M in. 0.6 0.7 1.0 1.3 1.9 2.2 0.2 0.25 0.40 0.6 1.0 1.2 0.1 0.15 0.25 0.3 0.6 0.7 1.55 1.7 2.2 2.9 4.4 1.29 1.9 2.4 2.3 3.8 0.50 0.56 0.75 0.98 1.42 1.68 0.48 0.51 0.62 0.76 1.01 1.20 1.65 1.8 2.3 3.0 4.5 1.52 2.14 2.75 2.62 4.13 Typ. M ax. 1.4 1.5 1.8 2.2 3.1 3.6 0.8 0.9 1.15 1.5 2.0 2.3 0.9 1.0 1.1 1.2 1.5 1.7 TA = -40 to +85C M in. 0.6 0.7 1.0 1.3 1.9 2.2 0.2 0.25 0.40 0.6 1.0 1.2 0.1 0.15 0.25 0.3 0.6 0.7 1.55 1.7 2.2 2.9 4.4 1.29 1.9 2.4 2.3 3.8 M a x. 1.4 1.5 1.8 2.2 3.1 3.6 0.8 0.9 1.15 1.5 2.0 2.3 0.9 1.0 1.1 1.2 1.5 1.7 V Units
VN
Negative Threshold Voltage
VH
Hysteresis Voltage
VOH
HIGH Level Output Voltage
IOH = -4mA IOH = -8mA IOH = -16mA IOH = -24mA IOH = -32mA
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PI74STX1G14 SOTinyTM Gate STX Schmitt-Trigger Inverter
DC Electrical Characteristics (continued) (Over supply voltage and operating temperature ranges, unless otherwise specified) (continued)
S ymbo l VO L Pa ra me te r LO W Level O utp ut Vo ltage VCC (V) 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 I IN IO F F IC C Inp ut Leakage C urrent P o wer O ff Leakage C urrent Q uiescent S up p ly C urrent VIN = VIH Co nditio ns M in. IO L = 10 0 A TA = +2 5 C Typ. 0.00 0.00 0.00 0.00 0.00 0.08 0.10 0.16 0.24 0.25 M ax. 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 1 -1 1 2.0 -1 TA = -4 0 to +8 5 C Units M in. M ax. 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 10 1 20 A V
IO L IO L IO L IO L IO L
= = = = =
4 mA 8 mA 16 mA 2 4 mA 3 2 mA
0 to 5 . 5 VIN = 5 . 5 V, GN D 0.0 VIN o r VO UT = 5 . 5 V
1. 6 5 - 5 . 5 VIN = 5 . 5 V, GN D
AC Electrical Characteristics
TA = +25C Symbol tPLH, tPHL tPLH, tPHL CIN C PD Parame te r VCC (V) 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 3.3 0.3 5.0 0.5 0 3.3 5.0 Conditions CL = 15pF, RL = 1 Mohm CL = 50pF, RL = 500 ohms M in. 0.7 0.5 0.5 0.5 0.5 0.5 Typ. 5.7 3.4 2.6 2.1 3.5 2.7 4 6.3 9.5 pF 2 M ax. 6.6 4.2 3.3 2.5 4.6 3.6 TA = -40C to +85C M in. 0.7 0.5 0.5 0.5 0.5 0.5 M a x. 7.3 4.6 3.6 2.8 5.1 4.0 Units Fig. N o. 1 3 1 3
Propagation Delay
ns
Propagation Delay Input Capacitance Power Dissipation Capacitance(3)
Notes: 3. CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output loading and operating at 50% duty cycle (see Figure 2). CPD is related to ICCD dynamic operating current by the expression: ICCD = (CPD)(VCC)(fIN) + (ICC static).
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PI74STX1G14 SOTinyTM Gate STX Schmitt-Trigger Inverter
AC Loading and Waveforms
VCC
tr = 3ns
Output CL RL
tf = 3ns 90% 50% 10% VCC
Input
90% Input 50% 10% tW tPHL
GND
CL includes load and stray capacitance Input PRR = 1.0 MHz; tW = 500ns
tPLH VOH
Figure 1. AC Test Circuit
VCC A
Output
50%
50% VOL
Figure 3. AC Waveforms
Input
Input = AC Waveform; tr = tf = 1.8ns; PRR = 10 MHz; Duty Cycle = 50%
Figure 2. ICCD Test Circuit
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PS8568C
08/22/02
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX1G14 SOTinyTM Gate STX Schmitt-Trigger Inverter
5-Pin SOT23 (T) Package
.075 1.90 BSC
5
4 .059 1.50 .068 1.75 .102 2.60 .118 3.00 0" - 10" Datum "A"
1
2
3
.037 0.95 BSC .110 2.80 .118 3.00
.004 0.10 .023 0.60 .014 0.35 .019 0.50 X.XX DENOTES DIMENSIONS X.XX IN MILIMETERS
.057 1.45 MAX. SEATING PLANE .000 0.00 .005 0.15
5-Pin SC70 Package (C)
.079 2.00 BSC .051 1.30 BSC 5 4
.049 1.25 BSC
.083 2.10 BSC
VIEW A
1 .026 0.65 BSC
2
3 .006 .011 0.15 0.30 GUAGE PLANE SEATING PLANE .010 .018 0.26 0.46 0-8 .321 BSC 0.15
4-10 1.10 MAX SEATING PLANE 0 0 .004 0.10 XXX DENOTES DIMENSIONS XXX IN MILLIMETERS
.017 0.42 REV
Notes: 1. Controlling dimensions in millimeters 2. Ref: JEDEC MO-203AA
Ordering Information
Part PI74STX1G14TX PI74STX1G14CX Pin-Package 5- Pin - SOT23 5- Pin - SC70 Top M arking M14 M14 Ope rating Range -40C to 85C -40C to 85C
Pericom Semiconductor Corporation 2380 Bering Drive * San Jose, CA 95131 * 1-800-435-2336 * Fax (408) 435-1100 * http://www.pericom.com
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PS8568C 08/22/02

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