RENESAS HD74LV2G241A

HD74LV2G241A
Dual Bus Buffer Noninverted with 3–state Output
REJ03D0103–0500Z
(Previous ADE-205-350D (Z))
Rev.5.00
Sep.30.2003
Description
The HD74LV2G241A has dual bus buffer noninverted with 3–state output in an 8 pin package. Two
noninverters are included in one circuit. Each circuit can be independently controlled by the enable signal
OE or OE, which enables outputs when receiving a low or high-level signal, respectively. 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.
• Supply voltage range : 1.65 to 5.5 V
Operating temperature range : –40 to +85°C
• 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 : Z)
• 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
HD74LV2G241AUSE SSOP-8 pin
Rev.5.00, Sep.30.2003, page 1 of 9
Package Code
Package
Abbreviation
Taping Abbreviation
(Quantity)
TTP-8DBV
US
E (3,000 pcs/reel)
HD74LV2G241A
Outline and Article Indication
• HD74LV2G241A
Index band
Lot No.
Y M W
L 4 1
SSOP–8
Marking
Function Table
Inputs
Output Y
OE
A
L
L
L
L
H
H
H
X
Z
Inputs
Output Y
OE
A
H
L
L
H
H
H
L
X
Z
H : High level
L : Low level
X : Immaterial
Z : High impedance
Rev.5.00, Sep.30.2003, page 2 of 9
Y : Year code
(the last digit of year)
M : Month code
W : Week code
HD74LV2G241A
Pin Arrangement
OE
1
8
VCC
A1
2
7
OE
Y2
3
6
Y1
GND
4
5
A2
(Top view)
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
VCC
–0.5 to 7.0
V
Input voltage range *1
VI
–0.5 to 7.0
V
VO
–0.5 to VCC + 0.5
V
Output voltage range
*1, 2
–0.5 to 7.0
Test Conditions
Output : H or L
VCC : OFF or output : Z
Input clamp current
IIK
–20
mA
VI < 0
Output clamp current
IOK
±50
mA
VO < 0 or VO > VCC
Continuous output current
IO
±25
mA
VO = 0 to VCC
Continuous current through
VCC or GND
ICC or IGND
±50
mA
Maximum power dissipation
*3
at Ta = 25°C (in still air)
PT
200
mW
Storage temperature
Tstg
–65 to 150
°C
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.5.00, Sep.30.2003, page 3 of 9
HD74LV2G241A
Recommended Operating Conditions
Item
Symbol
Min
Max
Unit
Supply voltage range
VCC
1.65
5.5
V
Input voltage range
VI
0
5.5
V
Output voltage range
VO
0
VCC
V
0
5.5
Output current
IOL
—
1
—
2
VCC = 2.3 to 2.7 V
—
6
VCC = 3.0 to 3.6 V
—
12
VCC = 4.5 to 5.5 V
—
–1
VCC = 1.65 to 1.95 V
—
–2
VCC = 2.3 to 2.7 V
—
–6
VCC = 3.0 to 3.6 V
—
–12
VCC = 4.5 to 5.5 V
0
300
0
200
VCC = 2.3 to 2.7 V
IOH
Input transition rise or fall rate ∆t / ∆v
Operating free-air temperature Ta
Output Z
mA
ns / V
VCC = 1.65 to 1.95 V
VCC = 1.65 to 1.95 V
0
100
VCC = 3.0 to 3.6 V
0
20
VCC = 4.5 to 5.5 V
–40
85
Note: Unused or floating inputs must be held high or low.
Rev.5.00, Sep.30.2003, page 4 of 9
Conditions
°C
HD74LV2G241A
Electrical Characteristic
• Ta = –40 to 85°C
Item
Symbol VCC (V) *
Input voltage
VIH
Min
Typ
1.65 to 1.95 VCC×0.75 —
Max
Unit
—
V
Test condition
2.3 to 2.7
VCC×0.7
—
—
3.0 to 3.6
VCC×0.7
—
—
4.5 to 5.5
VCC×0.7
—
—
1.65 to 1.95 —
—
VCC×0.25
2.3 to 2.7
—
—
VCC×0.3
3.0 to 3.6
—
—
VCC×0.3
4.5 to 5.5
—
—
VCC×0.3
1.8
—
0.25
—
2.5
—
0.30
—
3.3
—
0.35
—
5.0
—
0.45
—
Min to Max
VCC–0.1
—
—
1.65
1.4
—
—
IOH = –1 mA
2.3
2.0
—
—
IOH = –2 mA
3.0
2.48
—
—
IOH = –6 mA
4.5
3.8
—
—
IOH = –12 mA
Min to Max
—
—
0.1
IOL = 50 µA
1.65
—
—
0.3
IOL = 1 mA
2.3
—
—
0.4
IOL = 2 mA
3.0
—
—
0.44
IOL = 6 mA
4.5
—
—
0.55
IOL = 12 mA
0 to 5.5
—
—
±1
µA
VIN = 5.5 V or GND
Off state output current IOZ
Min to Max
—
—
±5
µA
VO = 5.5 V or GND
Quiescent supply
current
5.5
—
—
10
µA
VIN = VCC or GND,
IO = 0
Output leakage current IOFF
0
—
—
5
µA
VIN or VO = 0 to 5.5 V
Input capacitance
3.3
—
3.0
—
pF
VIN = VCC or GND
VIL
Hysteresis voltage
Output voltage
VH
VOH
VOL
Input current
IIN
ICC
CIN
V
VT+ – VT–
V
IOH = –50 µA
Note: For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
Rev.5.00, Sep.30.2003, page 5 of 9
HD74LV2G241A
Switching Characteristics
• VCC = 1.8 ± 0.15 V
Item
Symbol
Ta = 25°C
Ta = –40 to 85°C
Min
Typ
Max
Min
Max
Propagation
delay time
tPLH
tPHL
—
13.5
23.5
1.0
26.0
—
19.0
33.0
1.0
36.0
Enable time
tZH
tZL
—
13.7
26.5
1.0
29.0
—
20.5
36.0
1.0
38.0
tHZ
tLZ
—
8.3
20.0
1.0
22.5
—
13.0
29.5
1.0
32.0
Disable time
Unit Test
FROM
Conditions (Input)
ns
CL = 15 pF
TO
(Output)
A
Y
OE, OE
Y
OE, OE
Y
CL = 50 pF
ns
CL = 15 pF
CL = 50 pF
ns
CL = 15 pF
CL = 50 pF
• VCC = 2.5 ± 0.2 V
Item
Symbol
Ta = 25°C
Ta = –40 to 85°C
Min
Typ
Max
Min
Max
Propagation
delay time
tPLH
tPHL
—
6.3
11.6
1.0
14.0
—
8.2
14.4
1.0
17.0
Enable time
tZH
tZL
—
7.4
13.0
1.0
15.5
—
9.5
16.5
1.0
18.5
tHZ
tLZ
—
5.7
14.7
1.0
17.0
—
8.1
18.2
1.0
20.5
Disable time
Unit Test
FROM
Conditions (Input)
TO
(Output)
ns
A
Y
OE, OE
Y
OE, OE
Y
CL = 15 pF
CL = 50 pF
ns
CL = 15 pF
CL = 50 pF
ns
CL = 15 pF
CL = 50 pF
• VCC = 3.3 ± 0.3 V
Item
Symbol
Ta = 25°C
Ta = –40 to 85°C
Min
Typ
Max
Min
Max
Propagation
delay time
tPLH
tPHL
—
4.6
7.5
1.0
9.0
—
5.9
11.0
1.0
12.5
Enable time
tZH
tZL
—
5.1
8.0
1.0
9.5
—
6.6
11.5
1.0
13.0
tHZ
tLZ
—
4.4
9.7
1.0
11.5
—
6.1
13.2
1.0
15.0
Disable time
Rev.5.00, Sep.30.2003, page 6 of 9
Unit Test
FROM
Conditions (Input)
TO
(Output)
ns
A
Y
OE, OE
Y
OE, OE
Y
CL = 15 pF
CL = 50 pF
ns
CL = 15 pF
CL = 50 pF
ns
CL = 15 pF
CL = 50 pF
HD74LV2G241A
Switching Characteristics (cont)
• VCC = 5.0 ± 0.5 V
Item
Symbol
Ta = 25°C
Ta = –40 to 85°C
Min
Typ
Max
Min
Max
Propagation
delay time
tPLH
tPHL
—
3.4
5.5
1.0
6.5
—
4.4
7.5
1.0
8.5
Enable time
tZH
tZL
—
3.6
5.1
1.0
6.0
—
4.6
7.1
1.0
8.0
tHZ
tLZ
—
3.3
6.8
1.0
8.0
—
4.3
8.8
1.0
10.0
Disable time
Unit Test
FROM
Conditions (Input)
CL = 15 pF
ns
TO
(Output)
A
Y
OE, OE
Y
OE, OE
Y
CL = 50 pF
CL = 15 pF
ns
CL = 50 pF
CL = 15 pF
ns
CL = 50 pF
Operating Characteristics
• CL = 50 pF
Item
Symbol
Power dissipation
capacitance
CPD
VCC (V) Ta = 25°C
Min
Typ
Max
3.3
—
10.5
—
5.0
—
11.5
—
Unit
Test Conditions
pF
f = 10 MHz
Test Circuit
VCC
Pulse Generator
Z OUT = 50 Ω
See Function Table
Input
VCC
Output
1 k Ω S1
CL =
15 or 50 pF
TEST
t PLH / t PHL
t ZH/ t HZ
t ZL / t LZ
Note: 1. C L includes probe and jig capacitance.
Rev.5.00, Sep.30.2003, page 7 of 9
OPEN
See under table
GND
*1
S1
OPEN
GND
VCC
HD74LV2G241A
• Waveforms – 1
Input A
tr
tf
VCC
90 %
50%
90 %
50%
10 %
10 %
t PLH
GND
t PHL
VOH
Output Y
50%
50%
VOL
• Waveforms – 2
tr
tf
VCC
90 %
50%
90 %
50%
Input OE
10 %
10 %
GND
VCC
Input OE
50%
50%
GND
t LZ
t ZL
VCC
50%
Waveform – A
t ZH
Waveform – B
VOL + 0.3 V
t HZ
50%
VOH – 0.3 V
VOL
VOH
GND
Notes: 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns.
2. Waveform – A is for an output with internal conditions such that the output is low
except when disabled by the output control.
3. Waveform – B is for an output with internal conditions such that the output is high
except when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Rev.5.00, Sep.30.2003, page 8 of 9
HD74LV2G241A
Package Dimensions
2.0 ± 0.2
1.5 ± 0.2
+ 0.1
(0.17)
8 − 0.2 − 0.05
Package Code
JEDEC
JEITA
Mass (reference value)
Rev.5.00, Sep.30.2003, page 9 of 9
+ 0.1
0.13 − 0.05
0 − 0.1
0.7 ± 0.1 (0.4)
2.3 ± 0.1
(0.5) (0.5) (0.5)
3.1 ± 0.3
(0.4)
Unit: mm
TTP–8DBV


0.010 g
Sales Strategic Planning Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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