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SN74AHC08, SN54AHC08
SCLS236J – MARCH 1996 – REVISED DECEMBER 2015
SNx4AHC08 Quadruple 2-Input Positive-AND Gates
1 Features
3 Description
•
•
The SNx4AHC08 devices are quadruple 2-input
positive-AND gates. These devices perform the
Boolean function Y = A • B or Y = A + B in positive
logic.
1
•
2-V to 5.5-V Operating Range
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
Device Information(1)
PART NUMBER
2 Applications
•
•
•
•
SN74AHC08
Servers
Network Switches
PCs and Notebooks
Electronic Points of Sale
SN54AHC08
PACKAGE
BODY SIZE (NOM)
SOIC (14)
8.65 mm × 3.90 mm
SSOP (14)
6.20 mm × 5.30 mm
TVSOP (14)
3.60 mm × 4.40 mm
PDIP (14)
19.30 mm × 6.35 mm
SO (14)
10.30 mm × 5.30 mm
TSSOP (14)
5.00 mm × 4.40 mm
VQFN (14)
3.50 mm × 3.50 mm
LCCC (20)
8.89 mm × 8.89 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
A
B
Y
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
SN74AHC08, SN54AHC08
SCLS236J – MARCH 1996 – REVISED DECEMBER 2015
www.ti.com
Table of Contents
1
2
3
4
5
6
7
Features ..................................................................
Applications ...........................................................
Description .............................................................
Revision History.....................................................
Device Comparison Table.....................................
Pin Configuration and Functions .........................
Specifications.........................................................
7.1
7.2
7.3
7.4
7.5
7.6
1
1
1
2
3
3
4
Absolute Maximum Ratings ...................................... 4
ESD Ratings.............................................................. 4
Recommended Operating Conditions....................... 5
Thermal Information .................................................. 5
Electrical Characteristics, TA = 25°C ........................ 5
Electrical Characteristics, TA = –55°C to 125°C,
SN54AHC08............................................................... 6
7.7 Electrical Characteristics, TA = –40°C to 125°C,
SN74AHC08............................................................... 6
7.8 Switching Characteristics, VCC = 3.3 V ± 0.3 V ........ 6
7.9 Switching Characteristics, VCC = 5 V ± 0.5 V ........... 7
7.10 Noise Characteristics, SN74AHC08 ....................... 7
7.11 Operating Characteristics........................................ 7
7.12 Typical Characteristics ............................................ 7
8
9
Parameter Measurement Information .................. 8
Detailed Description .............................................. 9
9.1
9.2
9.3
9.4
Overview ...................................................................
Functional Block Diagram .........................................
Feature Description...................................................
Device Functional Modes..........................................
9
9
9
9
10 Application and Implementation........................ 10
10.1 Application Information.......................................... 10
10.2 Typical Application ............................................... 10
11 Power Supply Recommendations ..................... 11
12 Layout................................................................... 11
12.1 Layout Guidelines ................................................. 11
12.2 Layout Example .................................................... 12
13 Device and Documentation Support ................. 13
13.1
13.2
13.3
13.4
13.5
Related Links ........................................................
Community Resources..........................................
Trademarks ...........................................................
Electrostatic Discharge Caution ............................
Glossary ................................................................
13
13
13
13
13
14 Mechanical, Packaging, and Orderable
Information ........................................................... 13
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision I (May 2013) to Revision J
•
Page
Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
Changes from Revision H (March 1996) to Revision I
Page
•
Changed document format .................................................................................................................................................... 1
•
Extended operating temperature range to 125°C................................................................................................................... 5
2
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SCLS236J – MARCH 1996 – REVISED DECEMBER 2015
5 Device Comparison Table
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN74AHC08D
SOIC (14)
8.65 mm × 3.90 mm
SN74AHC08DB
SSOP (14)
6.20 mm × 5.30 mm
SN74AHC08DGV
TVSOP (14)
3.60 mm × 4.40 mm
SN74AHC08N
PDIP (14)
19.30 mm × 6.35 mm
SN74AHC08NS
SO (14)
10.30 mm × 5.30 mm
SN74AHC08PW
TSSOP (14)
5.00 mm × 4.40 mm
SN74AHC08RGY
VQFN (14)
3.50 mm × 3.50 mm
SN54AHC08FK
LCCC (20)
8.89 mm × 8.89 mm
6 Pin Configuration and Functions
D, DB, DGV, N, NS, PW, or W Package
14-Pin SOIC, SSOP, TVSOP, PDIP, SO, or TSSOP
Top View
13
3
12
4
11
5
10
6
9
7
8
1B
1Y
2A
2B
2Y
VCC
2
VCC
4B
4A
4Y
3B
3A
3Y
1
14
2
13 4B
3
12 4A
4Y
4
11
5
10 3B
9 3A
6
7
8
3Y
14
1A
1
GND
1A
1B
1Y
2A
2B
2Y
GND
RGY Package
14-Pin VQFN
Top View
1B
1A
NC
VCC
4B
FK Package
20-Pin LCCC
Top View
3
4
2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
4A
NC
4Y
NC
3B
2Y
GND
NC
3Y
3A
1Y
NC
2A
NC
2B
NC – No internal connection
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Pin Functions
PIN
SOIC, SSOP,
TVSOP, PDIP,
SO, TSSOP
VQFN
LCCC
1A
1
1
2
I
1A Input
1B
2
2
3
I
1B Input
1Y
3
3
4
O
1Y Output
2A
4
4
6
I
2A Input
2B
5
5
8
I
2B Input
2Y
6
6
9
O
2Y Output
3Y
8
8
12
O
3Y Output
NAME
I/O
DESCRIPTION
3A
9
9
13
I
3A Input
3B
10
10
14
I
3B Input
4Y
11
11
16
O
4Y Output
4A
12
12
18
I
4A Input
4B
13
13
19
I
4B Input
GND
7
7
10
—
Ground Pin
NC
—
—
1, 5, 7, 11, 15, 17
—
No Connection
VCC
14
14
20
—
Power Pin
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1)
MIN
MAX
UNIT
VCC
Supply voltage
–0.5
7
V
VI
Input voltage (2)
–0.5
7
V
VO
Output voltage, VO (2)
–0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
-20
mA
IOK
Output clamp current
VO < 0 or VO > VCC
±20
mA
IO
Continuous output current
VO = 0 to VCC
±25
mA
Continuous current through VCC or GND
±50
mA
TJ
Junction temperature
150
°C
Tstg
Storage temperature
150
°C
(1)
(2)
–65
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
7.2 ESD Ratings
VALUE
V(ESD)
(1)
(2)
4
Electrostatic
discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1)
±2000
Charged-device model (CDM), per JEDEC specification JESD22-C101 (2)
±1000
UNIT
V
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Manufacturing with
less than 500-V HBM is possible with the necessary precautions.
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Manufacturing with
less than 250-V CDM is possible with the necessary precautions.
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7.3 Recommended Operating Conditions
(1)
See
VCC
Supply voltage
VCC= 2 V
VIH
High-level input voltage
MIN
MAX
2
5.5
VCC= 3V
2.1
V
3.85
VCC= 2 V
Low-level Input voltage
V
1.5
VCC= 5.5 V
VIL
UNIT
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
VCC= 2 V
IOH
High-level output current
IOL
Low-level output current
Δt/Δv
Input Transition rise or fall rate
TA
Operating free-air temperature
(1)
–50
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
100
VCC= 5 V ± 0.5 V
ns/V
20
SN54AHC08
–55
125
SN74AHC08
–40
125
°C
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, SCBA004.
7.4 Thermal Information
SN74AHC08
THERMAL METRIC (1)
RθJA
(1)
D (SOIC)
DB
(SSOP)
DGV
(TVSOP)
N (PDIP)
NS (SO)
PW (TSSOP)
RGY
(VQFN)
14 PINS
14 PINS
14 PINS
14 PINS
14 PINS
14 PINS
14 PINS
86
96
127
80
76
113
47
Junction-to-ambient thermal
resistance
UNIT
°C/W
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
7.5 Electrical Characteristics, TA = 25°C
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = –50 µA
VCC
MIN
TYP
2V
1.9
2
3V
2.9
3
4.5 V
4.4
4.5
IOH = –4 mA
3V
2.58
IOH = –8 mA
4.5 V
3.94
VOH
IOL = 50 µA
VOL
IOH = 4 mA
IOH = 8 mA
II
VI = 5.5 V or GND
ICC
VI = VCC or GND,
Ci
VI = VCC or GND
IO = 0
MAX
UNIT
V
2V
0.1
3V
0.1
4.5 V
0.1
3V
0.36
4.5 V
0.36
0 V to 5.5 V
±0.1
µA
2
µA
10
pF
5.5 V
5V
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7.6 Electrical Characteristics, TA = –55°C to 125°C, SN54AHC08
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = –50 µA
VOH
MIN
2V
1.9
3V
2.9
4.5 V
4.4
IOH = –4 mA
3V
2.48
IOH = –8 mA
4.5 V
3.8
MAX
0.1
3V
0.1
4.5 V
0.1
IOH = 4 mA
3V
0.5
IOH = 8 mA
4.5 V
0.5
VOL
II
VI = 5.5 V or GND
ICC
VI = VCC or GND,
Ci
VI = VCC or GND
0 V to 5.5 V
IO = 0
UNIT
V
2V
IOL = 50 µA
(1)
VCC
5.5 V
V
±1 (1)
µA
20
µA
5V
pF
On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
7.7 Electrical Characteristics, TA = –40°C to 125°C, SN74AHC08
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
IOH = –50 µA
VOH
VCC
TA
MIN
2V
1.9
3V
2.9
4.5 V
4.4
IOH = –4 mA
3V
2.48
IOH = –8 mA
4.5 V
3.8
IOL = 50 µA
MAX
V
2V
0.1
3V
0.1
4.5 V
VOL
0.1
TA = –40°C to 85°C
0.44
V
IOH = 4 mA
3V
TA = –40°C to125°C
Recommended
0.5
TA = –40°C to 85°C
0.44
IOH = 8 mA
4.5 V
TA = –40°C to125°C
Recommended
0.5
II
VI = 5.5 V or GND
ICC
VI = VCC or GND, IO = 0
Ci
VI = VCC or GND
UNIT
0 V to 5.5 V
±1
µA
5.5 V
20
µA
10
pF
5V
TA = –40°C to 85°C
7.8 Switching Characteristics, VCC = 3.3 V ± 0.3 V
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA
MIN
A or B
Y
CL = 15 pF
6.2 (1)
8.8 (1)
1 (1)
10.5 (1)
TA = –40°C to 85°C, SN74AHC08
1
10.5
TA = –40°C to 125°C Recommended,
SN74AHC08
1
10.5
TA = 25°C
tPLH, tPHL
(1)
6
A or B
Y
CL = 50 pF
MAX
TA = –55°C to 125°C, SN54AHC08
TA = 25°C
tPLH, tPHL
TYP
8.7
12.3
TA = –55°C to 125°C, SN54AHC08
1
14
TA = –40°C to 85°C, SN74AHC08
1
14
TA = –40°C to 125°C Recommended,
SN74AHC08
1
14
UNIT
ns
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
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7.9 Switching Characteristics, VCC = 5 V ± 0.5 V
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
TA
MIN
TA = 25°C
tPLH, tPHL
A or B
Y
CL = 15 pF
TYP
MAX
(1)
(1)
4.3
1 (1)
7 (1)
TA = –40°C to 85°C, SN74AHC08
1
7
TA = –40°C to 125°C Recommended,
SN74AHC08
1
7
TA = 25°C
tPLH, tPHL
(1)
A or B
Y
CL = 50 pF
5.9
TA = –55°C to 125°C, SN54AHC08
5.8
7.9
TA = –55°C to 125°C, SN54AHC08
1
9
TA = –40°C to 85°C, SN74AHC08
1
9
TA = –40°C to 125°C Recommended,
SN74AHC08
1
9
UNIT
ns
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
7.10 Noise Characteristics, SN74AHC08
VCC = 5 V, CL = 50 pF, TA = 25°C (1)
MIN
MAX
UNIT
VOL(P)
Quiet output, maximum dynamic VOL
0.8
V
VOL(V)
Quiet output, minimum dynamic VOL
–0.8
V
VOH(V)
Quiet output, minimum dynamic VOH
4.4
VIH(D)
High-level dynamic input voltage
3.5
VIL(D)
Low-level dynamic input voltage
(1)
V
V
1.5
V
Characteristics are for surface-mount packages only.
7.11 Operating Characteristics
VCC = 5 V, TA = 25°C
PARAMETER
Cpd
TEST CONDITIONS
Power dissipation capacitance
No load, f = 1 MHz
TYP
UNIT
18
pF
7.12 Typical Characteristics
VCC = 5.5 V
Figure 1. AHC Family VOL vs IOL
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8 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 Drain
Open
VCC
GND
VCC
LOAD CIRCUIT FOR
3-STATE AND OPEN-DRAIN OUTPUTS
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
VCC
50% VCC
Timing Input
tw
tsu
VCC
50% VCC
50% VCC
Input
0V
th
VCC
50% VCC
Data Input
50% VCC
0V
0V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VCC
50% VCC
Input
50% VCC
0V
tPLH
In-Phase
Output
tPHL
VOH
50% VCC
VOL
50% VCC
tPHL
Out-of-Phase
Output
Output
Waveform 1
S1 at VCC
(see Note B)
VOH
50% VCC
VOL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
50% VCC
50% VCC
0V
tPZL
tPLZ
≈VCC
50% VCC
tPZH
tPLH
50% VCC
VCC
Output
Control
Output
Waveform 2
S1 at GND
(see Note B)
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
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.
E.
All parameters and waveforms are not applicable to all devices.
Figure 2. Load Circuit and Voltage Waveforms
8
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9 Detailed Description
9.1 Overview
The SNx4AHC08 devices are quadruple 2-input positive-AND gates with low drive that will produce slow rise and
fall times. This slow transition reduces ringing on the output signal. The inputs are high impedance when
VCC = 0 V.
9.2 Functional Block Diagram
A
Y
B
9.3 Feature Description
Slow rise and fall time on outputs allow for low-noise outputs.
9.4 Device Functional Modes
Table 1 is the function table for the SNx4AHC08.
Table 1. Function Table
(Each Gate)
INPUTS
A
B
OUTPUT
Y
H
H
H
L
X
L
X
L
L
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10 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
10.1 Application Information
A common application for AND gates is the use in power sequencing. Power sequencing is often employed in
applications that require a processor or other delicate device with specific voltage timing requirements in order to
protect the device from malfunctioning. Using the SN74AHC08 to verify that the processor has turned on can
protect it from harmful signals.
10.2 Typical Application
VCC = 5 V
A
Y
MCU
(MSP43x)
B
Temp.
EN Sensor
VO
Figure 3. Typical Application Diagram
10.2.1 Design Requirements
This device uses CMOS technology and has balanced output drive. Take care to avoid bus contention because it
can drive currents that would exceed maximum limits. The high drive will also create fast edges into light loads,
so routing and load conditions must be considered to prevent ringing.
10.2.2 Detailed Design Procedure
1. Recommended input conditions
– Rise time and fall time specs: See (Δt/Δv) in the Recommended Operating Conditions table.
– Specified High and low levels: See (VIH and VIL) in the Recommended Operating Conditions table.
– Inputs are overvoltage tolerant allowing them to go as high as 5.5 V at any valid VCC
2. Recommend output conditions
– Load currents should not exceed 25 mA per output and 50 mA total for the part
– Outputs should not be pulled above VCC
10
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Typical Application (continued)
10.2.3 Application Curve
VCC = 5.5 V
Figure 4. AHC Family VOH vs IOH
11 Power Supply Recommendations
The power supply can be any voltage between the minimum and maximum supply voltage rating located in the
Absolute Maximum Ratings table.
Each VCC pin should have a good bypass capacitor to prevent power disturbance. For devices with a single
supply, 0.1 μF is recommended. If there are multiple VCC pins, 0.01 μF or 0.022 μF is recommended for each
power pin. It is acceptable to parallel multiple bypass caps to reject different frequencies of noise. A 0.1 μF and 1
μF are commonly used in parallel. The bypass capacitor should be installed as close to the power pin as
possible for best results.
12 Layout
12.1 Layout Guidelines
When using multiple bit logic devices inputs should not ever float.
In many cases, functions or parts of functions of digital logic devices are unused, for example, when only two
inputs of a triple-input AND gate are used or only 3 of the 4 buffer gates are used. Such input pins should not be
left unconnected because the undefined voltages at the outside connections result in undefined operational
states. Specified in Figure 5 are the rules that must be observed under all circumstances. All unused inputs of
digital logic devices must be connected to a high or low bias to prevent them from floating. The logic level that
must be applied to any particular unused input depends on the function of the device. Generally they will be tied
to GND or VCC; whichever makes more sense or is more convenient. It is generally acceptable to float outputs
unless the part is a transceiver. If the transceiver has an output enable pin, it will disable the outputs section of
the part when asserted. This will not disable the input section of the IOs, so they cannot float when disabled.
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SCLS236J – MARCH 1996 – REVISED DECEMBER 2015
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12.2 Layout Example
Vcc
Unused Input
Input
Output
Output
Unused Input
Input
Figure 5. Layout Diagram
12
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Copyright © 1996–2015, Texas Instruments Incorporated
Product Folder Links: SN74AHC08 SN54AHC08
SN74AHC08, SN54AHC08
www.ti.com
SCLS236J – MARCH 1996 – REVISED DECEMBER 2015
13 Device and Documentation Support
13.1 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 2. Related Links
PARTS
PRODUCT FOLDER
SAMPLE & BUY
TECHNICAL
DOCUMENTS
TOOLS &
SOFTWARE
SUPPORT &
COMMUNITY
SN54AHC08
Click here
Click here
Click here
Click here
Click here
SN74AHC08
Click here
Click here
Click here
Click here
Click here
13.2 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective
contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of
Use.
TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration
among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help
solve problems with fellow engineers.
Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and
contact information for technical support.
13.3 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
13.4 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
13.5 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
14 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
Copyright © 1996–2015, Texas Instruments Incorporated
Product Folder Links: SN74AHC08 SN54AHC08
Submit Documentation Feedback
13
PACKAGE OPTION ADDENDUM
www.ti.com
13-Jul-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)
5962-9682001Q2A
ACTIVE
LCCC
FK
20
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
59629682001Q2A
SNJ54AHC
08FK
SN74AHC08D
ACTIVE
SOIC
D
14
50
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC08
Samples
SN74AHC08DBR
ACTIVE
SSOP
DB
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08
Samples
SN74AHC08DG4
ACTIVE
SOIC
D
14
50
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC08
Samples
SN74AHC08DGVR
ACTIVE
TVSOP
DGV
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08
Samples
SN74AHC08DR
ACTIVE
SOIC
D
14
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC08
Samples
SN74AHC08DRG4
ACTIVE
SOIC
D
14
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC08
Samples
SN74AHC08N
ACTIVE
PDIP
N
14
25
RoHS & Green
NIPDAU
N / A for Pkg Type
-40 to 125
SN74AHC08N
Samples
SN74AHC08NSR
ACTIVE
SO
NS
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
AHC08
Samples
SN74AHC08PW
ACTIVE
TSSOP
PW
14
90
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08
Samples
SN74AHC08PWG4
ACTIVE
TSSOP
PW
14
90
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08
Samples
SN74AHC08PWR
ACTIVE
TSSOP
PW
14
2000
RoHS & Green
NIPDAU | SN
Level-1-260C-UNLIM
-40 to 125
HA08
Samples
SN74AHC08PWRG4
ACTIVE
TSSOP
PW
14
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
HA08
Samples
SN74AHC08RGYR
ACTIVE
VQFN
RGY
14
3000
RoHS & Green
NIPDAU
Level-2-260C-1 YEAR
-40 to 125
HA08
Samples
SNJ54AHC08FK
ACTIVE
LCCC
FK
20
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
59629682001Q2A
SNJ54AHC
08FK
(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.
Addendum-Page 1
Samples
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
13-Jul-2022
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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