ETC HD74LV05AFP

a
HD74LV74A
Dual D–type Flip Flops with Preset and Clear
ADE-205-244 (Z)
1st Edition
March 1999
Description
The HD74LV74A has independent data, preset, clear, and clock inputs Q and Q outputs in a 14 pin package.
The input data is transferred to the output at the rising edge of clock pulse CLK. 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
•
•
•
•
•
•
VCC = 2.0 V to 5.5 V operation
All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
Function Table
Inputs
Outputs
PRE
CLR
CLK
D
Q
Q
L
H
X
X
H
L
H
L
X
X
L
H
L
L
X
X
H*1
H*1
H
H
↑
H
H
L
H
H
↑
L
L
H
H
H
↓
X
Q0
Q0
Note: H:High level
L:Low level
X:Immaterial
↑:Low to high transition
↓:High to low transition
Q0:The level of Q immediately before the input conditions shown in the above table are determined.
1.:Q and Q will remain HIGH as long as Preset and Clear are Low, but Q and Q are unpredictable, if
Preset and Clear go HIGH simultaneously.
HD74LV74A
Pin Arrangement
1CLR 1
14 VCC
1D
2
13 2CLR
1CLK
3
12 2D
1PRE 4
11 2CLK
1Q
5
10 2PRE
1Q
6
9 2Q
GND 7
8 2Q
(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
Output voltage range*1, 2
VO
–0.5 to VCC + 0.5
V
Conditions
Output: H or L
VCC: OFF
–0.5 to 7.0
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 at PT
Ta = 25°C (in still air)*3
785
mW
Storage temperature
–65 to 150
Tstg
500
SOP
TSSOP
°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.
2
HD74LV74A
Recommended Operating Conditions
Item
Symbol
Min
Max
Unit
Supply voltage range
VCC
2.0
5.5
V
Input voltage range
VI
0
5.5
V
Output voltage range
VO
0
VCC
V
Output current
IOH
—
–50
µA
VCC = 2.0 V
—
–2
mA
VCC = 2.3 to 2.7 V
—
–6
VCC = 3.0 to 3.6 V
—
–12
VCC = 4.5 to 5.5 V
IOL
Input transition rise or fall rate ∆t /∆v
Operating free-air temperature Ta
Conditions
—
50
µA
VCC = 2.0 V
—
2
mA
VCC = 2.3 to 2.7 V
—
6
VCC = 3.0 to 3.6 V
—
12
VCC = 4.5 to 5.5 V
0
200
0
100
0
20
–40
85
ns/V
VCC = 2.3 to 2.7 V
VCC = 3.0 to 3.6 V
VCC = 4.5 to 5.5 V
°C
Note: Unused or floating inputs must be held high or low.
Logic Diagram
PRE
C
CLK
C
C
Q
TG
D
C
C
TG
TG
TG
C
C
C
C
C
Q
CLR
DC Electrical Characteristics
•
Ta = –40 to 85°C
•
Item
Symbol
Input voltage VIH
VCC (V)*
Min
2.0
1.5
Typ
Max
Unit
V
—
—
2.3 to 2.7 VCC × 0.8
—
—
3.0 to 3.6 VCC × 0.8
—
—
Test Conditions
3
HD74LV74A
Item
Output
voltage
Symbol
VCC (V)*
4.5 to 5.5 VCC × 0.8
—
—
VIL
2.0
—
0.3
VOH
VOL
Min
Typ
—
Max
2.3 to 2.7 —
—
VCC × 0.2
3.0 to 3.6 —
—
VCC × 0.2
Unit
Test Conditions
V
IOL = –50 µA
4.5 to 5.5 —
—
VCC × 0.2
Min to
Max
VCC – 0.1
—
—
2.3
2.0
—
—
IOL = –2 mA
3.0
2.48
—
—
IOL = –6 mA
4.5
3.8
—
—
Min to
Max
—
—
0.1
IOL = –12 mA
2.3
—
—
0.4
IOL = 2 mA
3.0
—
—
0.44
IOL = 6 mA
4.5
—
—
0.55
IOL = 12 mA
V
IOL = 50 µA
Input current
IIN
0 to 5.5
—
—
±1
µA
VIN = 5.5 V or GND
Quiescent
supply
current
ICC
5.5
—
—
20
µA
VIN = VCC or GND, IO = 0
Output
leakage
current
IOFF
0
—
—
5
µA
VO = 5.5 V
Input
capacitance
CIN
3.3
—
2.0
—
pF
VI = VCC or GND
•
Note:For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
Switching Characteristics
•
VCC = 2.5 ± 0.2 V
•
Ta = 25°C
Ta = –40 to 85°C
Item
Symbol Min Typ
Max
Min
Max
Unit
FROM (In- TO (OutTest Conditions put)
put)
Maximum
clock
frequency
tmax
MHz
CL = 15 pF
Propagation tPLH
delay time tPHL
Setup time
4
tsu
50
100
—
40
—
30
70
—
25
—
—
9.8
14.8
1.0
17.0
—
11.1 16.4
1.0
19.0
—
13.0 17.4
1.0
20.0
—
14.2 20.0
1.0
23.0
8.0
—
—
9.0
—
7.0
—
—
7.0
—
CL = 50 pF
ns
CL = 15 pF
PRE/CLR Q or Q
CLK
CL = 50 pF
PRE/CLR Q or Q
CLK
ns
Data
PRE or CLR inactive
HD74LV74A
Ta = 25°C
Ta = –40 to 85°C
Item
Symbol Min Typ
Max
Min
Max
Unit
Hold time
th
—
0.5
—
ns
ns
Pulse width tw
0.5
—
8.0
—
—
9.0
—
8.0
—
—
9.0
—
FROM (In- TO (OutTest Conditions put)
put)
PRE or CLR “L”
CLK “H” or “L”
Switching Characteristics (cont)
•
VCC = 3.3 ± 0.3 V
•
Ta = 25°C
Ta = –40 to 85°C
Item
Symbol Min Typ
Max Min
Max
Unit
FRO
M (In- TO (OutTest Conditions put) put)
Maximum
clock
frequency
tmax
MHz
CL = 15 pF
Propagation
delay time
tPLH
tPHL
80
140
—
70
—
50
90
—
45
—
—
6.9
12.3 1.0
14.5
—
7.9
11.9 1.0
14.0
—
9.2
15.8 1.0
18.0
—
10.2 15.4 1.0
17.5
6.0
—
—
7.0
—
5.0
—
—
5.0
—
th
0.5
—
—
0.5
—
ns
Pulse width tw
6.0
—
—
7.0
—
ns
6.0
—
—
7.0
—
Setup time
Hold time
tsu
CL = 50 pF
ns
CL = 15 pF
PRE/
CLR
CL = 50 pF
PRE/
CLR
Q or Q
CLK
Q or Q
CLK
ns
Data
PRE or CLR
inactive
PRE or CLR “L”
CLK “H” or “L”
Switching Characteristics (cont)
•
VCC = 5.0 ± 0.5 V
•
Ta = 25°C
Max Min
Max
Unit
FRO
M (In- TO (OutTest Conditions put) put)
130
180
—
110
—
MHz
CL = 15 pF
90
140
—
75
—
—
5.0
7.7
1.0
9.0
—
5.6
7.3
1.0
8.5
Item
Symbol Min Typ
Maximum
clock
frequency
tmax
Propagation tPLH
delay time tPHL
Ta = –40 to 85°C
CL = 50 pF
ns
CL = 15 pF
PRE/
CLR
Q or Q
CLK
5
HD74LV74A
Ta = 25°C
Item
Symbol Min Typ
Ta = –40 to 85°C
Max Min
Max
—
6.6
9.7
1.0
11.0
—
7.2
9.3
1.0
10.5
5.0
—
—
5.0
—
3.0
—
—
3.0
—
th
0.5
—
—
0.5
Pulse width tw
5.0
—
—
5.0
—
—
Setup time
Hold time
tsu
Unit
FRO
M (In- TO (OutTest Conditions put) put)
CL = 50 pF
PRE/
CLR
Q or Q
CLK
ns
Data
—
ns
PRE or CLR
inactive
5.0
—
ns
PRE or CLR “L”
5.0
—
CLK “H” or “L”
Operating Characteristics
•
CL = 50 pF
•
Ta = 25°C
Item
Symbol
VCC (V)
Min
Typ
Max
Unit
Test Conditions
Power
dissipation
capacitance
CPD
3.3
—
21.0
—
pF
f = 10 MHz
5.0
—
23.0
—
Test Conditions
Noise Characteristics
•
CL = 50 pF
•
Ta = 25°C
VCC (V)
Min
Typ
Max
Unit
Quiet output, VOL (P)
maximum
dynamic VOL
3.3
—
0.1
0.8
V
Quiet output, VOL (V)
minimum
dynamic VOL
3.3
—
0
–0.8
Quiet output, VOH (V)
minimum
dynamic VOH
3.3
—
3.2
—
High-level
VIH (D)
dynamic input
voltage
3.3
2.31
—
—
Low-level
VIL (D)
dynamic inout
voltage
3.3
—
—
0.99
Item
6
Symbol
V
HD74LV74A
Test Circuit
Measurement point
C L*
Note: C L includes the probe and jig capacitance.
7
HD74LV74A
• Waveform – 1
tr
tf
90%
50% VCC
Timming input
10%
t su
VCC
90%
50% VCC
10%
th
0V
VCC
Data input
50% VCC
50% VCC
0V
tw
VCC
Input
50% VCC
50% VCC
0V
• Waveform – 2
tr
tf
90%
50% VCC
Input
VCC
90%
50% VCC
10%
10%
t PHL
t PLH
0V
VOH
Same-phase output
50% VCC
50% VCC
VOL
t PHL
t PLH
VOH
Opposite-phase output
50% VCC
50% VCC
VOL
Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns
2. The output are measured one at a time with one transition per measurement.
8
HD74LV74A
Package Dimensions
Unit: mm
10.06
10.5 Max
8
5.5
14
1
1.42 Max
0.42 ± 0.08
0.40 ± 0.06
0.20
7.80 +– 0.30
1.15
0° – 8°
0.10 ± 0.10
1.27
0.22 ± 0.05
0.20 ± 0.04
2.20 Max
7
0.70 ± 0.20
0.15
0.12 M
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
Dimension including the plating thickness
Base material dimension
FP-14DA
—
Conforms
0.23 g
Unit: mm
8.65
9.05 Max
8
1
7
*0.22 ± 0.03
0.20 ± 0.03
0.635 Max
1.75 Max
3.95
14
+ 0.10
6.10 – 0.30
1.08
*0.42 ± 0.08
0.40 ± 0.06
0.11
0.14 +– 0.04
0° – 8°
1.27
0.67
0.60 +– 0.20
0.15
0.25 M
*Dimension including the plating thickness
Base material dimension
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
FP-14DN
Conforms
Conforms
0.13 g
9
HD74LV74A
Unit: mm
4.40
5.00
5.30 Max
14
8
1
7
0.65
0.22
0.20 ± 0.06
1.0
0.13 M
6.40 ± 0.20
0.10
Dimension including the plating thickness
Base material dimension
0.17 ± 0.05
0.15 ± 0.04
1.10 Max
0.83 Max
0.07 +0.03
–0.04
+0.08
–0.07
0° – 8°
0.50 ± 0.10
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
TTP-14D
—
—
0.05 g
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi
bears no responsibility for problems that may arise with third party’s rights, including intellectual property
rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality
and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily
injury, such as in aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety
equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions
and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the
guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safe devices, so that the
equipment incorporating the Hitachi product does not cause bodily injury, fire or other consequential
damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.
10
HD74LV74A
Hitachi, Ltd.
Semiconductor & IC Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
NorthAmerica
: http:semiconductor.hitachi.com/
Europe
: http://www.hitachi-eu.com/hel/ecg
Asia (Singapore)
: http://www.has.hitachi.com.sg/grp3/sicd/index.htm
Asia (Taiwan)
: http://www.hitachi.com.tw/E/Product/SICD_Frame.htm
Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
Hitachi Europe GmbH
Electronic components Group
Dornacher Straße 3
D-85622 Feldkirchen, Munich
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
Hitachi Europe Ltd.
Electronic Components Group.
Whitebrook Park
Lower Cookham Road
Maidenhead
Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Fax: <44> (1628) 778322
Hitachi Asia Pte. Ltd.
16 Collyer Quay #20-00
Hitachi Tower
Singapore 049318
Tel: 535-2100
Fax: 535-1533
Hitachi Asia Ltd.
Taipei Branch Office
3F, Hung Kuo Building. No.167,
Tun-Hwa North Road, Taipei (105)
Tel: <886> (2) 2718-3666
Fax: <886> (2) 2718-8180
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Group III (Electronic Components)
7/F., North Tower, World Finance Centre,
Harbour City, Canton Road, Tsim Sha Tsui,
Kowloon, Hong Kong
Tel: <852> (2) 735 9218
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Telex: 40815 HITEC HX
Copyright © Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.
11