74AHCT1G08

74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
Description
Pin Assignments
The 74AHCT1G08 is a single 2-input positive AND gate with
(Top View)
a standard totem pole output. The device is designed for
operation with a power supply range of 4.5V to 5.5V. The
A
5 Vcc
1
gate performs the positive Boolean function:
NEW PRODUCT
B 2
Y = A •B
or
Y = A+B
4 Y
GND 3
SOT25 / SOT353
Features
Applications
•
Supply Voltage Range from 4.5V to 5.5V
•
•
± 8 mA Output Drive at 5.0V
•
•
CMOS low power consumption
o
PCs, networking, notebooks, netbooks, PDAs
•
•
General Purpose Logic
Wide array of products such as:
Schmitt Trigger Action at All Inputs Make the Circuit
o
Computer peripherals, hard drives, CD/DVD ROM
Tolerant for Slower Input Rise and Fall Time.
o
TV, DVD, DVR, set top box
ESD Protection per JESD 22
o
Phones, Personal Navigation / GPS
o
MP3 players ,Cameras, Video Recorders
o
Exceeds 200-V Machine Model (A115-A)
o
Exceeds 2000-V Human Body Model (A114-A)
o
Exceeds 1000-V Charged Device Model (C101C)
•
Latch-Up Exceeds 100mA per JESD 78, Class II
•
SOT25 and SOT353: Assembled with “Green” Molding
Compound (no Br, Sb)
•
Lead Free Finish / RoHS Compliant (Note 1)
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
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May 2011
© Diodes Incorporated
74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
Pin Descriptions
Pin Name
Pin No.
A
B
GND
Y
1
2
3
4
5
NEW PRODUCT
VCC
Description
Data Input
Data Input
Ground
Data Output
Supply Voltage
Logic Diagram
A
B
1
4
Y
2
Function Table
A
Inputs
B
Output
Y
H
L
X
H
X
L
H
L
L
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
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74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
Absolute Maximum Ratings (Note 2)
Symbol
ESD HBM
ESD CDM
ESD MM
NEW PRODUCT
VCC
Human Body Model ESD Protection
Charged Device Model ESD Protection
Machine Model ESD Protection
Supply Voltage Range
VI
Input Voltage Range
VO
Voltage applied to output in high or low state
Rating
Unit
2
1
200
KV
KV
V
-0.5 to 6.5
V
-0.5 to 6.5
V
-0.5 to VCC +0.5
V
IIK
Input Clamp Current VI<0
-20
mA
IOK
Output Clamp Current (VO < 0 or VO > VCC)
±20
mA
±25
mA
50
mA
IO
Continuous output current (VO = 0 to VCC)
ICC
Continuous current through VCC
IGND
Continuous current through GND
-50
mA
TJ
Operating Junction Temperature
-40 to 150
°C
Storage Temperature
-65 to 150
°C
TSTG
Notes:
Description
2. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be
within recommend values.
Recommended Operating Conditions (Note 3)
Symbol
Min
Max
Unit
VCC
Operating Voltage
Parameter
4.5
5.5
V
VIH
High-level Input Voltage
2.0
VIL
Low-level input voltage
V
0.8
V
VI
Input Voltage
0
5.5
V
VO
Output Voltage
0
VCC
V
IOH
High-level output current
-8
mA
IOL
Low-level output current
8
mA
Δt/ΔV
Input transition rise or fall
rate
20
ns/V
125
ºC
TA
Notes:
Operating free-air
temperature
-40
3. Unused inputs should be held at VCC or Ground.
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
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74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
Electrical Characteristics
Symbol
Test Conditions
VCC
4.5V
VOH
IOH = -50μA
High Level
Output Voltage IOH = -8mA
Min
4.4
4.5V
3.94
VOL
IOL = 50μA
Low Level
Output Voltage IOL = 8mA
4.5V
II
NEW PRODUCT
Parameter
Input Current
ICC
Ci
ΔICC
θJA
θJC
Note:
VI = 5.5V or GND
VI = 5.5V or GND
Supply Current
IO=0
VI = VCC – or
Input
Capacitance
GND
One input at 3.4V
Additional
Other inputs at
Supply Current
VCC or GND
Thermal
SOT25
Resistance
Junction-toSOT353
Ambient
Thermal
SOT25
Resistance
Junction-toSOT353
Case
25ºC
Typ.
4.5
Max
-40ºC to 85ºC
Min
Max
4.4
-40ºC to 125ºC
Min
Max
4.4
3.8
0
Unit
V
3.70
0.1
0.1
0.1
4.5V
0.36
0.44
0.55
0 to 5.5V
± 0.1
±1
±2
μA
5.5V
1
10
40
μA
10
10
10
pF
1.35
1.5
5.5V
2.0
5.5V
V
mA
204
(Note 4)
o
C/W
o
C/W
371
52
(Note 4)
143
4. Test conditions for SOT25, and SOT353: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
Switching Characteristics
VCC = 5V ± 0.5V (see Figure 1)
Parameter
From
(Input)
TO
(OUTPUT)
tpd
A or B
Y
Min
25ºC
Typ.
Max
-40ºC to 85ºC
Min
Max
-40ºC to 125ºC
Min
Max
CL=15pF
0.6
3.6
6.2
0.6
7.1
0.6
8.0
ns
CL=50pF
0.6
5.1
7.9
0.6
9.0
0.6
10.5
ns
Unit
Operating Characteristics
TA = 25 ºC
Parameter
Cpd
Power dissipation capacitance
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
Test
Conditions
f = 1 MHz
No Load
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VCC = 5 V
Typ.
14
Unit
pF
May 2011
© Diodes Incorporated
74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
NEW PRODUCT
Parameter Measurement Information
Vcc
5V±0.5V
5V±0.5V
Inputs
VI
tr/tf
3V
3V
≤3ns
≤3ns
VM
CL
1.5V
1.5V
15pF
50pF
Voltage Waveform Pulse Duration
Voltage Waveform Propagation Delay Times
Inverting and Non Inverting Outputs
Notes:
A. Includes test lead and test apparatus capacitance.
B. All pulses are supplied at pulse repetition rate ≤ 1 MHz.
C. Inputs are measured separately one transition per measurement.
D. tPLH and tPHL are the same as tpd.
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
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May 2011
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74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
Ordering Information
Function
Logic Device
74 : Logic Prefix
08 : 2-Input
AND -Gate
AHCT : 2 to 5.5V
Family with TTL
input level
Package
Packing
7 : Tape & Reel
W5 : SOT25
SE : SOT353
1G : One gate
Device
Package
Code
Packaging
(Note 5)
74AHCT1G08W5-7
74AHCT1G08SE-7
W5
SE
SOT25
SOT353
Notes:
7” Tape and Reel
Quantity
Part Number Suffix
3000/Tape & Reel
3000/Tape & Reel
-7
-7
5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Marking Information
(Top View)
5
4
7
NEW PRODUCT
74 AHCT 1G 08 XX - 7
XX Y W X
1
2
3
XX : Identification code
Y : Year 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
X : A~Z : Internal code
Part Number
Package
Identification Code
74AHCT1G08W5
74AHCT1G08SE
SOT25
SOT353
ZU
ZU
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
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74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
Package Outline Dimensions (All Dimensions in mm)
(1) Package Type: SOT25
A
SOT25
Dim Min Max Typ
A
0.35 0.50 0.38
B
1.50 1.70 1.60
C
2.70 3.00 2.80
D
⎯
⎯ 0.95
H
2.90 3.10 3.00
J
0.013 0.10 0.05
K
1.00 1.30 1.10
L
0.35 0.55 0.40
M
0.10 0.20 0.15
N
0.70 0.80 0.75
0°
8°
α
⎯
All Dimensions in mm
NEW PRODUCT
B C
H
K
M
N
J
L
D
(2) Package Type: SOT353
A
SOT353
Dim
Min
Max
A
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65 Typ
F
0.40
0.45
H
1.80
2.20
J
0
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.22
0°
8°
α
All Dimensions in mm
B C
H
K
J
M
D
F
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
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May 2011
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74AHCT1G08
SINGLE 2 INPUT POSITIVE AND GATE
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS
DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
NEW PRODUCT
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changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability
arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any
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LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without
the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided
in the labeling can be reasonably expected to result in significant injury to the user.
B.
A critical component is any component in a life support device or system whose failure to perform can be reasonably expected
to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or
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concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems,
notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further,
Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes
Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2011, Diodes Incorporated
www.diodes.com
74AHCT1G08
Document number: DS35182 Rev. 1 - 2
8 of 8
www.diodes.com
May 2011
© Diodes Incorporated