SN74AHC08Q-Q1
QUADRUPLE 2-INPUT POSITIVE-AND GATE
SGDS010C − SEPTEMBER 1998 − REVISED APRIL 2008
D Qualified for Automotive Applications
D Operating Range 2-V to 5.5-V VCC
D EPIC (Enhanced-Performance Implanted
D
D
D OR PW PACKAGE
(TOP VIEW)
1A
1B
1Y
2A
2B
2Y
GND
CMOS) Process
Latch-Up Performance Exceeds 250 mA
Per JESD 17
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
1
14
2
13
3
12
4
11
5
10
6
9
7
8
VCC
4B
4A
4Y
3B
3A
3Y
description
This
device
is
a
quadruple
2-input
positive-AND
gate
that
performs
the
Boolean
function
Y + A • B or Y + A ) B in positive logic.
ORDERING INFORMATION{
−40°C
40°C to 125°C
ORDERABLE
PART NUMBER
PACKAGE‡
TA
TOP-SIDE
MARKING
SOIC − D
Tape and reel
SN74AHC08QDRQ1
AHC08Q
TSSOP − PW
Tape and reel
SN74AHC08QPWRQ1
HA08Q
†
For the most current package and ordering information, see the Package Option Addendum at the end
of this document, or see the TI web site at http://www.ti.com.
‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
FUNCTION TABLE
(each gate)
INPUTS
A
B
OUTPUT
Y
H
H
H
L
X
L
X
L
L
logic diagram (positive logic)
A
Y
B
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.
EPIC is a trademark of Texas Instruments.
Copyright 2008, 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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
SN74AHC08Q-Q1
QUADRUPLE 2-INPUT POSITIVE-AND GATE
SGDS010C − SEPTEMBER 1998 − REVISED APRIL 2008
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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)
VCC
VIH
Supply voltage
High-level
High
level input voltage
Low-level
Low
level input voltage
MAX
2
5.5
VCC = 2 V
1.5
VCC = 3 V
2.1
VCC = 5.5 V
VIL
MIN
UNIT
V
V
3.85
VCC = 2 V
0.5
VCC = 3 V
0.9
VCC = 5.5 V
V
1.65
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
−50
mA
IOH
High-level
High
level output current
VCC = 2 V
IOL
Low-level
Low
level output current
∆t/∆v
Input transition rise or fall rate
TA
Operating free-air temperature
VCC = 3.3 V ± 0.3 V
−4
VCC = 5 V ± 0.5 V
−8
VCC = 2 V
50
VCC = 3.3 V ± 0.3 V
4
VCC = 5 V ± 0.5 V
8
VCC = 3.3 V ± 0.3 V
mA
mA
mA
100
VCC = 5 V ± 0.5 V
20
−40
125
ns/V
°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.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SN74AHC08Q-Q1
QUADRUPLE 2-INPUT POSITIVE-AND GATE
SGDS010C − SEPTEMBER 1998 − REVISED APRIL 2008
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = −50
50 mA
TA = −40°C
TO 85°C
MIN
MIN
MIN
TYP
MAX
2V
1.9
2
1.9
1.9
2.9
3V
2.9
3
2.9
4.4
4.5
4.4
4.4
IOH = −4 mA
3V
2.58
2.48
2.48
IOH = −8 mA
4.5 V
3.94
3.8
3.8
IOL = 50 mA
UNIT
MAX
V
2V
0.1
0.1
0.1
3V
0.1
0.1
0.1
4.5 V
0.1
0.1
0.1
IOL = 4 mA
3V
0.36
0.5
0.44
IOL = 8 mA
4.5 V
0.36
0.5
0.44
0 V to 5.5 V
±0.1
±1
±1
mA
2
20
20
mA
VOL
A or B inputs
MAX
TA = −40°C
TO 125°C
4.5 V
VOH
II
TA = 25°C
VCC
VI = 5.5 V or GND
ICC
VI = VCC or GND,
Ci
VI = VCC or GND
IO = 0
5.5 V
5V
4
10
V
pF
switching characteristics over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
A or B
Y
CL = 15 pF
A or B
Y
CL = 50 pF
TA = 25°C
MIN
TA = −40°C
TO 125°C
TA = −40°C
TO 85°C
UNIT
TYP
MAX
MIN
MAX
MIN
MAX
6.2
8.8
1
10.5
1
10.5
6.2
8.8
1
10.5
1
10.5
8.7
12.3
1
14
1
14
8.7
12.3
1
14
1
14
ns
ns
switching characteristics over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
tPLH
tPHL
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
A or B
Y
CL = 15 pF
A or B
Y
CL = 50 pF
TA = 25°C
MIN
TA = −40°C
TO 125°C
TA = −40°C
TO 85°C
UNIT
TYP
MAX
MIN
MAX
MIN
MAX
4.3
5.9
1
7
1
7
4.3
5.9
1
7
1
7
5.8
7.9
1
9
1
9
5.8
7.9
1
9
1
9
MIN
MAX
ns
ns
noise characteristics, VCC = 5 V, CL = 50 pF, TA = 25°C (see Note 4)
PARAMETER
UNIT
VOL(P)
Quiet output, maximum dynamic VOL
0.8
V
VOL(V)
Quiet output, minimum dynamic VOL
−0.8
V
VIH(D)
High-level dynamic input voltage
VIL(D)
Low-level dynamic input voltage
3.5
V
1.5
V
NOTE 4: Characteristics are for surface-mount packages only.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
SN74AHC08Q-Q1
QUADRUPLE 2-INPUT POSITIVE-AND GATE
SGDS010C − SEPTEMBER 1998 − REVISED APRIL 2008
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
Cpd
TEST CONDITIONS
Power dissipation capacitance
No load,
TYP
f = 1 MHz
UNIT
18
pF
PARAMETER MEASUREMENT INFORMATION
VCC
From Output
Under Test
RL = 1 kΩ
From Output
Under Test
Test
Point
S1
Open
TEST
GND
CL
(see Note A)
CL
(see Note A)
S1
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
VCC
GND
VCC
Open Drain
LOAD CIRCUIT FOR
3-STATE AND OPEN-DRAIN OUTPUTS
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
VCC
50% VCC
Timing Input
0V
tw
tsu
VCC
50% VCC
50% VCC
Input
th
VCC
50% VCC
Data Input
50% VCC
0V
0V
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VCC
50% VCC
Input
50% VCC
tPLH
In-Phase
Output
tPHL
50% VCC
tPHL
Out-of-Phase
Output
0V
VOH
50% VCC
VOL
Output
Waveform 1
S1 at VCC
(see Note B)
VOH
50% VCC
VOL
50% VCC
tPZL
tPLZ
≈VCC
50% VCC
Output
Waveform 2
S1 at GND
(see Note B)
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
50% VCC
0V
tPZH
tPLH
50% VCC
VCC
Output
Control
VOL + 0.3 V
VOL
tPHZ
50% VCC
VOH − 0.3 V
VOH
≈0 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
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 Ω, tr ≤ 3 ns, tf ≤ 3 ns.
D. The outputs are measured one at a time, with one input transition per measurement.
Figure 1. Load Circuit and Voltage Waveforms
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
13-Dec-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
SN74AHC08QDRG4Q1
ACTIVE
SOIC
D
14
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
AHC08Q
Samples
SN74AHC08QDRQ1
ACTIVE
SOIC
D
14
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC08Q
Samples
SN74AHC08QPWRG4Q1
ACTIVE
TSSOP
PW
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08Q
Samples
SN74AHC08QPWRQ1
ACTIVE
TSSOP
PW
14
2000
RoHS &
Non-Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08Q
Samples
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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