Renesas Power Supply HD74LV2GT14A User Guide

HD74LV2GT14A  
Triple Inverters with Schmitt-trigger Inputs /  
CMOS Logic Level Shifter  
REJ03D0141–0200Z  
(Previous ADE-205-666A (Z))  
Rev.2.00  
Oct.16.2003  
Description  
The HD74LV2GT14A has triple inverters with Schmitt-trigger inputs in an 8 pin package. The input  
protection circuitry on this device allows over voltage tolerance on the input, allowing the device to be used  
as a logic–level translator from 3.0 V CMOS Logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to  
3.0 V CMOS Logic while operating at the high-voltage power supply. Low voltage and high-speed  
operation is suitable for the battery powered products (e.g., notebook computers), and the low power  
consumption extends the battery life.  
Features  
The basic gate function is lined up as Renesas uni logic series.  
Supplied on emboss taping for high-speed automatic mounting.  
TTL compatible input level.  
Supply voltage range : 3.0 to 5.5 V  
Operating temperature range : –40 to +85°C  
Logic-level translate function  
3.0 V CMOS logic 5.0 V CMOS logic (@VCC = 5.0 V)  
1.8 V or 2.5 V CMOS logic 3.3 V CMOS logic (@VCC = 3.3 V)  
All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)  
All outputs VO (Max.) = 5.5 V (@VCC = 0 V)  
Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)  
All the logical input has hysteresis voltage for the slow transition.  
Ordering Information  
Part Name  
Package Type  
Package Code  
Package  
Abbreviation  
Taping Abbreviation  
(Quantity)  
HD74LV2GT14AUSE SSOP-8 pin  
TTP-8DBV  
US  
E (3,000 pcs/reel)  
Rev.2.00, Oct.16.2003, page 1 of 9  
 
HD74LV2GT14A  
Pin Arrangement  
1
2
3
4
1A  
3Y  
8
7
6
5
VCC  
1Y  
2A  
3A  
2Y  
GND  
(Top view)  
Absolute Maximum Ratings  
Item  
Symbol  
VCC  
Ratings  
–0.5 to 7.0  
–0.5 to 7.0  
–0.5 to VCC +0.5  
–0.5 to 7.0  
–20  
Unit Test Conditions  
Supply voltage range  
Input voltage range *1  
Output voltage range *1, 2  
V
V
VI  
VO  
V
Output : H or L  
CC : OFF  
V
Input clamp current  
IIK  
mA  
mA  
mA  
mA  
VI < 0  
Output clamp current  
Continuous output current  
IOK  
±50  
VO < 0 or VO > VCC  
VO = 0 to VCC  
IO  
±25  
Continuous current through  
VCC or GND  
ICC or IGND  
±50  
Maximum power dissipation  
at Ta = 25°C (in still air) *3  
PT  
200  
mW  
°C  
Storage temperature  
Tstg  
–65 to 150  
Notes:  
The absolute maximum ratings are values, which must not individually be exceeded, and  
furthermore no two of which may be realized at the same time.  
1. The input and output voltage ratings may be exceeded if the input and output clamp-current  
ratings are observed.  
2. This value is limited to 5.5 V maximum.  
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.  
Rev.2.00, Oct.16.2003, page 3 of 9  
 
HD74LV2GT14A  
Recommended Operating Conditions  
Item  
Symbol  
VCC  
VI  
Min  
3.0  
0
Max  
5.5  
5.5  
VCC  
6
Unit  
V
Conditions  
Supply voltage range  
Input voltage range  
Output voltage range  
Output current  
V
VO  
0
V
IOL  
–40  
mA  
VCC = 3.0 to 3.6 V  
VCC = 4.5 to 5.5 V  
VCC = 3.0 to 3.6 V  
VCC = 4.5 to 5.5 V  
12  
IOH  
–6  
–12  
85  
Operating free-air temperature Ta  
°C  
Note: Unused or floating inputs must be held high or low.  
Rev.2.00, Oct.16.2003, page 4 of 9  
 
HD74LV2GT14A  
Electrical Characteristic  
Ta = –40 to 85°C  
Item  
Symbol VCC (V) *  
Min  
Typ  
Max  
1.5  
1.6  
1.9  
2.1  
Unit Test condition  
+
Input voltage  
VT  
3.0  
3.6  
4.5  
5.5  
3.0  
3.6  
4.5  
5.5  
3.0  
3.6  
4.5  
5.5  
V
VT  
0.3  
0.4  
0.5  
0.6  
0.3  
0.3  
0.4  
0.4  
VT  
1.2  
1.3  
1.4  
1.5  
Output voltage  
VOH  
Min to Max VCC–0.1  
V
IOH = –50 µA  
IOH = –6 mA  
IOH = –12 mA  
IOL = 50 µA  
IOL = 6 mA  
3.0  
2.48  
3.8  
4.5  
VOL  
Min to Max  
3.0  
0.1  
0.44  
0.55  
±1  
4.5  
IOL = 12 mA  
Input current  
IIN  
0 to 5.5  
5.5  
µA VIN = 5.5 V or GND  
Quiescent  
supply current  
ICC  
10  
µA VIN = VCC or GND,  
IO = 0  
ICC  
5.5  
1.5  
mA One input VIN = 3.4 V,  
other input VCC or GND  
Output leakage current IOFF  
Input capacitance CIN  
0
5
µA VIN or VO = 0 to 5.5 V  
5.0  
3.0  
pF VIN = VCC or GND  
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating  
conditions.  
Rev.2.00, Oct.16.2003, page 5 of 9  
 
HD74LV2GT14A  
Switching Characteristics  
VCC = 3.3 ± 0.3 V  
Ta = 25°C  
Ta = –40 to 85°C  
Test  
FROM  
TO  
Item  
Symbol  
Unit Conditions (Input) (Output)  
Min  
Typ Max Min Max  
Propagation tPLH  
delay time tPHL  
7.5  
12.5 1.0  
14.5  
17.0  
ns  
CL = 15 pF A or B  
CL = 50 pF  
Y
10.0 15.0 1.0  
VCC = 5.0 ±0.5 V  
Ta = 25°C  
Min  
Ta = –40 to 85°C  
Test  
FROM  
TO  
Item  
Symbol  
Unit Conditions (Input) (Output)  
Typ Max Min  
Max  
9.0  
Propagation tPLH  
delay time tPHL  
5.0  
6.5  
7.6  
9.6  
1.0  
1.0  
ns  
CL = 15 pF  
CL = 50 pF  
A
Y
11.0  
Operating Characteristics  
CL = 50 pF  
Ta = 25°C  
Item  
Symbol  
VCC (V)  
Unit  
Test Conditions  
Min  
Typ  
10.0  
Max  
Power dissipation  
capacitance  
CPD  
5.0  
pF  
f = 10 MHz  
Rev.2.00, Oct.16.2003, page 6 of 9  
 
HD74LV2GT14A  
Test Circuit  
VCC  
Output  
Input  
Pulse  
generator  
CL  
50  
Note: CL includes probe and jig capacitance.  
Rev.2.00, Oct.16.2003, page 7 of 9  
 
HD74LV2GT14A  
Waveforms  
tr  
tf  
VI  
90%  
Vref  
10%  
90%  
Vref  
10%  
Input  
GND  
VOH  
50%  
50%  
tPLH  
Output  
VOL  
tPHL  
INPUTS  
tr / tf  
VCC (V)  
Vref  
50%  
VI  
3.3±0.3 2.5 V  
5.0±0.5 3 V  
3.0 ns  
3.0 ns 1.5 V  
Notes: 1. Input waveform : PRR 1 MHz, Zo = 50 .  
2. The output are measured one at a time with one transition per measurement.  
Rev.2.00, Oct.16.2003, page 8 of 9  
 
HD74LV2GT14A  
Package Dimensions  
2.0 ± 0.2  
1.5 ± 0.2  
Unit: mm  
(0.5) (0.5) (0.5)  
+ 0.1  
0.05  
8 0.2  
Package Code  
JEDEC  
JEITA  
TTP–8DBV  
0.010 g  
Mass (reference value)  
Rev.2.00, Oct.16.2003, page 9 of 9  
 
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1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble  
may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage.  
Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary  
circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap.  
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