SN74AHC1G08
SINGLE 2 INPUT POSITIVE AND GATE
SCLS314M - MARCH 1996 - REVISED JUNE 2005
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Operating Range of 2 V to 5.5 V
D
Max t
pd
of 7 ns at 5 V
D
Low Power Consumption, 10-
A Max I
CC
D
8-mA Output Drive at 5 V
D
Schmitt-Trigger Action at All Inputs Makes
the Circuit Tolerant for Slower Input Rise
and Fall Time
D
Latch-Up Performance Exceeds 250 mA Per
JESD 17
D
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
3
2
4
5
1
A
V
CC
Y
B
GND
DBV PACKAGE
(TOP VIEW)
DCK PACKAGE
(TOP VIEW)
3
2
4
5
1
A
V
CC
Y
B
GND
3
2
4
5
1
A
V
CC
Y
B
GND
DRL PACKAGE
(TOP VIEW)
See mechanical drawings for dimensions.
description/ordering information
The SN74AHC1G08 is a single 2-input positive-AND gate. The device performs the Boolean function
Y
+
A
B or Y
+
A
)
B in positive logic.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SOT (SOT-23) DBV
Reel of 3000
SN74AHC1G08DBVR
A08_
SOT (SOT-23) DBV
Reel of 250
SN74AHC1G08DBVT
A08_
-40
C to 85
C
SOT (SC-70) DCK
Reel of 3000
SN74AHC1G08DCKR
AE_
-40 C to 85 C
SOT (SC-70) DCK
Reel of 250
SN74AHC1G08DCKT
AE_
SOT (SOT-553) DRL
Reel of 4000
SN74AHC1G08DRLR
AE_
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
The actual top-side marking has one additional character that designates the assembly/test site.
FUNCTION TABLE
INPUTS
OUTPUT
A
B
OUTPUT
Y
H
H
H
L
X
L
X
L
L
logic diagram (positive logic)
1
2
4
A
B
Y
Copyright
2005, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SN74AHC1G08
SINGLE 2 INPUT POSITIVE AND GATE
SCLS314M - MARCH 1996 - REVISED JUNE 2005
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
-0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(see Note 1)
-0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, V
O
(see Note 1)
-0.5 V to V
CC
+ 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, I
IK
(V
I
< 0)
-20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
)
20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, I
O
(V
O
= 0 to V
CC
)
25 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through V
CC
or GND
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Note 2): DBV package
206
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DCK package
252
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DRL package
142
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
-65
C to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC
Supply voltage
2
5.5
V
VCC = 2 V
1.5
VIH
High-level input voltage
VCC = 3 V
2.1
V
VIH
High-level input voltage
VCC = 5.5 V
3.85
V
VCC = 2 V
0.5
VIL
Low-level input voltage
VCC = 3 V
0.9
V
VIL
Low-level input voltage
VCC = 5.5 V
1.65
V
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
VCC = 2 V
-50
m
A
IOH
High-level output current
VCC = 3.3 V
0.3 V
-4
mA
IOH
High-level output current
VCC = 5 V
0.5 V
-8
mA
VCC = 2 V
50
m
A
IOL
Low-level output current
VCC = 3.3 V
0.3 V
4
mA
IOL
Low-level output current
VCC = 5 V
0.5 V
8
mA
t/
v
Input transition rise or fall rate
VCC = 3.3 V
0.3 V
100
ns/V
t/
v
Input transition rise or fall rate
VCC = 5 V
0.5 V
20
ns/V
TA
Operating free-air temperature
-40
85
C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
SN74AHC1G08
SINGLE 2 INPUT POSITIVE AND GATE
SCLS314M - MARCH 1996 - REVISED JUNE 2005
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
C
MIN
MAX
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
UNIT
2 V
1.9
2
1.9
IOH = -50
m
A
3 V
2.9
3
2.9
VOH
IOH = -50
m
A
4.5 V
4.4
4.5
4.4
V
VOH
IOH = -4 mA
3 V
2.58
2.48
V
IOH = -8 mA
4.5 V
3.94
3.8
2 V
0.1
0.1
IOL = 50
m
A
3 V
0.1
0.1
VOL
IOL = 50
m
A
4.5 V
0.1
0.1
V
VOL
IOL = 4 mA
3 V
0.36
0.44
V
IOL = 8 mA
4.5 V
0.36
0.44
II
VI = 5.5 V or GND
0 V to 5.5 V
0.1
1
m
A
ICC
VI = VCC or GND,
IO = 0
5.5 V
1
10
m
A
Ci
VI = VCC or GND
5 V
4
10
10
pF
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
OUTPUT
TA = 25
C
MIN
MAX
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
OUTPUT
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
UNIT
tPLH
A or B
Y
CL = 15 pF
6.2
8.8
1
10.5
ns
tPHL
A or B
Y
CL = 15 pF
6.2
8.8
1
10.5
ns
tPLH
A or B
Y
CL = 50 pF
8.7
12.3
1
14
ns
tPHL
A or B
Y
CL = 50 pF
8.7
12.3
1
14
ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
OUTPUT
TA = 25
C
MIN
MAX
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
OUTPUT
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
UNIT
tPLH
A or B
Y
CL = 15 pF
4.3
5.9
1
7
ns
tPHL
A or B
Y
CL = 15 pF
4.3
5.9
1
7
ns
tPLH
A or B
Y
CL = 50 pF
5.8
7.9
1
9
ns
tPHL
A or B
Y
CL = 50 pF
5.8
7.9
1
9
ns
operating characteristics, V
CC
= 5 V, T
A
= 25
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load,
f = 1 MHz
18
pF
SN74AHC1G08
SINGLE 2 INPUT POSITIVE AND GATE
SCLS314M - MARCH 1996 - REVISED JUNE 2005
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
50% VCC
VCC
VCC
0 V
0 V
th
tsu
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
Data Input
tPLH
tPHL
tPHL
tPLH
VOH
VOH
VOL
VOL
VCC
0 V
50% VCC
50% VCC
Input
Out-of-Phase
Output
In-Phase
Output
Timing Input
50% VCC
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
Output
Control
Output
Waveform 1
S1 at VCC
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
VCC
0 V
50% VCC
VOL
+ 0.3 V
50% VCC
0 V
VCC
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open Drain
Open
VCC
GND
VCC
TEST
S1
VCC
0 V
50% VCC
tw
VOLTAGE WAVEFORMS
PULSE DURATION
Input
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR
1 MHz, ZO = 50
, tr
3 ns, tf
3 ns.
D. The outputs are measured one at a time, with one input transition per measurement.
E. All parameters and waveforms are not applicable to all devices.
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT FOR
3-STATE AND OPEN-DRAIN OUTPUTS
S1
VCC
RL = 1 k
GND
From Output
Under Test
CL
(see Note A)
Test
Point
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
Open
50% VCC
50% VCC
50% VCC
50% VCC
50% VCC
50% VCC
50% VCC
50% VCC
VOH -
0.3 V
Figure 1. Load Circuit and Voltage Waveforms
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
SN74AHC1G08DBVR
ACTIVE
SOT-23
DBV
5
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DBVRE4
ACTIVE
SOT-23
DBV
5
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DBVRG4
ACTIVE
SOT-23
DBV
5
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DCKR
ACTIVE
SC70
DCK
5
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DCKRE4
ACTIVE
SC70
DCK
5
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DCKRG4
ACTIVE
SC70
DCK
5
3000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DCKT
ACTIVE
SC70
DCK
5
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DCKTE4
ACTIVE
SC70
DCK
5
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DRLR
ACTIVE
SOP
DRL
5
4000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74AHC1G08DRLRG4
ACTIVE
SOP
DRL
5
4000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco
Plan
-
The
planned
eco-friendly
classification:
Pb-Free
(RoHS)
or
Green
(RoHS
&
no
Sb/Br)
-
please
check
http://www.ti.com/productcontent
for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
10-Oct-2005
Addendum-Page 1
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