Product specification
File under Integrated Circuits, IC06
1999 Nov 30
Page 2
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
FEATURES
• ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
CDM EIA/JESD22-C101 exceeds 1000 V
• Balanced propagation delays
• Inputs accept voltages higher than V
CC
DESCRIPTION
The 74AHC/AHCT30 are high-speed Si-gate CMOS
devices and are pin compatible with Low power Schottky
TTL (LSTTL). They are specified in compliance with
JEDEC standard no. 7A.
The 74AHC/AHCT30 provide the 8-input NAND function.
• For AHC only: operates with CMOS input levels
• For AHCT only: operates with TTL input levels
• Output capability: standard
• ICC category: SSI
• Specified from −40 to +85 °C and −40 to +125 °C.
QUICK REFERENCE DATA
GND = 0 V; T
=25°C; tr=tf≤3.0 ns.
amb
SYMBOLPARAMETERCONDITIONS
t
PHL/tPLH
propagation delay
CL= 15 pF; VCC= 5 V3.63.3ns
A, B, C, D, E, F, G, H to Y
C
I
C
O
C
PD
input capacitance3.03.0pF
output capacitance4.04.0pF
power dissipation capacitanceCL= 50 pF; f = 1 MHz;
notes 1 and 2
TYPICAL
UNIT
AHCAHCT
1012pF
Notes
1. C
is used to determine the dynamic power dissipation (PDin µW).
PD
2
P
D=CPD
× V
× fi+ ∑ (CL× V
CC
fi= input frequency in MHz;
fo= output frequency in MHz;
∑ (CL× V
2
× fo) = sum of outputs;
CC
CL= output load capacitance in pF;
VCC= supply voltage in Volts.
(∆t/∆f) input rise and fall ratesVCC= 3.3 ±0.3 V−−100−−−ns/V
r,tf
DC supply voltage2.05.05.54.55.05.5V
input voltage0−5.50−5.5V
output voltage0−V
operating ambient
temperature
see DC and AC
characteristics per device
V
=5±0.5 V−−20−−20
CC
−40+25+85−40+25+85°C
−40+25+125−40+25+125°C
0−V
CC
CC
V
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134); voltages are referenced to GND (ground=0V).
SYMBOLPARAMETERCONDITIONSMIN.MAX.UNIT
V
CC
V
I
I
IK
I
OK
I
O
I
CC
T
stg
P
D
DC supply voltage−0.5+7.0V
input voltage−0.5+7.0V
DC input diode currentVI< −0.5 V; note 1−−20mA
DC output diode currentVO< −0.5 Vor VO>VCC+ 0.5 V; note 1−±20mA
DC output source or sink current−0.5V<VO<VCC+ 0.5 V−±25mA
DC VCC or GND current−±75mA
storage temperature−65+150°C
power dissipation per packagefor temperature range from
−500mW
−40 to +125 °C; note 2
Notes
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. For SO-packages: above 70 °C the value of PD derates linearly with 8 mW/K.
For TSSOP-packages: above 60 °C the value of PD derates linearly with 5.5 mW/K.
1999 Nov 305
Page 6
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
DC CHARACTERISTICS
Family 74AHC
Over recommended operating conditions; voltages are referenced to GND (ground=0V).
SYMBOLPARAMETER
V
IH
HIGH-level input
voltage
V
IL
LOW-level input
voltage
V
OH
HIGH-level output
voltage
V
OL
LOW-level output
voltage
I
I
input leakage
current
I
OZ
3-state output
OFF current
I
CC
quiescent supply
current
C
I
input capacitance−−310−10−10pF
TEST CONDITIONST
25−40 to +85−40 to +125
amb
(°C)
UNIT
OTHERVCC(V)
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
2.01.5−−1.5−1.5−V
3.02.1−−2.1−2.1−V
5.53.85 −−3.85 −3.85 −V
2.0−− 0.5−0.5−0.5V
3.0−− 0.9−0.9−0.9V
5.5−− 1.65−1.65−1.65V
VI=VIHor V
IL
IO= −50 µA2.01.92.0−1.9−1.9−V
I
= −50 µA3.02.93.0−2.9−2.9−V
O
I
= −50 µA4.54.44.5−4.4−4.4−V
O
= −4.0 mA3.02.58 −−2.48 −2.40 −V
I
O
I
= −8.0 mA4.53.94 −−3.8−3.70 −V
O
VI=VIHor V
IL
IO=50µA2.0−00.1−0.1−0.1V
I
=50µA3.0−00.1−0.1−0.1V
O
I
=50µA4.5−00.1−0.1−0.1V
O
= 4.0 mA3.0−− 0.36−0.44−0.55V
I
O
I
= 8.0 mA4.5−− 0.36−0.44−0.55V
O
VI=VCCor GND5.5−− 0.1−1.0−2.0µA
VI=VIHor VIL;
5.5−− ±0.25 −±2.5−±10.0 µA
VO=VCCor GND
VI=VCCor GND;
5.5−− 2.0−20−40µA
IO=0
1999 Nov 306
Page 7
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
Family 74AHCT
Over recommended operating conditions; voltages are referenced to GND (ground=0V).
SYMBOLPARAMETER
V
IH
HIGH-level input
voltage
V
IL
LOW-level input
voltage
V
OH
HIGH-level output
voltage
V
OL
LOW-level output
voltage
I
I
input leakage
current
I
OZ
3-state output
OFF current
I
CC
quiescent supply
current
∆I
CC
additional
quiescent supply
current per input
pin
C
I
input capacitance−−310−10−10pF
TEST CONDITIONST
amb
(°C)
25−40 to +85−40 to +125
OTHERVCC(V)
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
4.5 to 5.5 2.0−−2.0−2.0−V
4.5 to 5.5 −− 0.8−0.8−0.8V
VI=VIHor V
IL
IO= −50 µA4.54.44.5−4.4−4.4−V
I
= −8.0 mA4.53.94 −−3.8−3.70 −V
O
VI=VIHor V
IL
IO=50µA4.5−00.1−0.1−0.1V
I
= 8.0 mA4.5−− 0.36−0.44−0.55V
O
VI=VIHor V
VI=VIHor VIL;
5.5−− 0.1−1.0−2.0µA
IL
5.5−− ±0.25 −±2.5−±10.0 µA
VO=VCCor GND
per input pin;
other inputs at
VCCor GND;
IO=0
VI=VCCor GND;
5.5−− 2.0−20−40µA
IO=0
VI=VCC− 2.1 V;
4.5 to 5.5 −− 1.35−1.5−1.5mA
other inputs at
VCCor GND;
IO=0
UNIT
1999 Nov 307
Page 8
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
AC CHARACTERISTICS
Type 74AHC30
GND = 0 V; tr=tf≤3.0 ns.
SYMBOLPARAMETER
VCC= 3.0 to 3.6 V; note 1
t
PHL/tPLH
propagation delay
A, B, C, D,E, F, G,
HtoY
VCC= 4.5 to 5.5 V; note 2
t
PHL/tPLH
propagation delay
A, B, C, D,E, F, G,
HtoY
Notes
1. Typical values at V
CC
= 3.3 V.
2. Typical values at VCC= 5.0 V.
Type 74AHCT30
GND = 0 V; tr=tf≤3.0 ns.
SYMBOLPARAMETER
TEST CONDITIONST
25−40 to +85−40 to +125
WAVEFORMSC
L
MIN.TYP.MAX. MIN. MAX. MIN. MAX.
amb
(°C)
UNIT
see Figs 5 and 6 15 pF −5.09.51.011.01.012.0ns
50 pF −6.712.01.014.51.015.5ns
see Figs 5 and 6 15 pF −3.66.51.07.51.08.0ns
50 pF −4.98.01.09.51.010.5ns
TEST CONDITIONST
25−40 to +85−40 to +125
WAVEFORMSC
L
MIN.TYP. MAX. MIN.MAX.MIN. MAX.
amb
(°C)
UNIT
VCC= 4.5 to 5.5 V; note 1
t
PHL/tPLH
propagation delay
A, B, C, D,E, F, G,
see Figs 5 and 6 15 pF −3.36.51.07.51.08.0ns
50 pF −4.78.51.09.51.010.5ns
HtoY
Note
1. Typical values at V
CC
= 5.0 V.
1999 Nov 308
Page 9
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
AC WAVEFORMS
handbook, halfpage
A, B, C, D,
E, F, G, H
input
V
M
Y output
FAMILY
VI INPUT
REQUIREMENTS
AHCGND to V
CC
V
INPUT
50% V
M
CC
AHCTGND to 3.0 V1.5 V50% V
Fig.5 The input (A, B, C, D, E, F, G and H) to output (Y) propagation delays.
handbook, full pagewidth
V
PULSE
GENERATOR
I
t
PHL
V
M
OUTPUT
50% V
V
D.U.T.
R
T
CC
CC
CC
t
PLH
V
M
MNA491
S1
V
CC
open
GND
C
1000 Ω
L
MNA183
V
O
TESTS1
t
PLH/tPHL
t
PLZ/tPZL
t
PHZ/tPZH
open
V
CC
GND
Definitions for test circuit:
= load capacitance including jig and probe capacitance (See Chapter “AC characteristics”);
C
L
RT= termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig.6 Test circuitry for switching times.
1999 Nov 309
Page 10
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
PACKAGE OUTLINES
SO14: plastic small outline package; 14 leads; body width 3.9 mm
D
c
y
Z
14
pin 1 index
1
e
8
A
2
7
w M
b
p
SOT108-1
E
H
E
A
1
L
detail X
A
X
v M
A
Q
(A )
L
p
A
3
θ
02.55 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
mm
OUTLINE
VERSION
SOT108-1
A
max.
1.75
0.069
A2A
A
1
0.25
0.10
0.010
0.004
1.45
1.25
0.057
0.049
3
0.25
0.01
IEC JEDEC EIAJ
076E06S MS-012AB
b
p
0.49
0.36
0.019
0.014
0.25
0.19
0.0100
0.0075
UNIT
inches
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
(1)E(1)
cD
8.75
8.55
0.35
0.34
REFERENCES
4.0
3.8
0.16
0.15
1.27
0.050
1999 Nov 3010
eHELLpQZywv θ
1.05
0.041
1.0
0.4
0.039
0.016
0.7
0.25
0.6
0.028
0.010.004
0.024
EUROPEAN
PROJECTION
0.250.1
0.01
6.2
5.8
0.244
0.228
(1)
0.7
0.3
0.028
0.012
ISSUE DATE
95-01-23
97-05-22
o
8
o
0
Page 11
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm
D
c
y
Z
14
pin 1 index
8
17
w M
b
e
p
A
2
A
1
E
H
E
L
detail X
SOT402-1
A
X
v M
A
Q
(A )
3
A
θ
L
p
02.55 mm
scale
DIMENSIONS (mm are the original dimensions)
UNITA1A2A
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
A
max.
0.15
mm
1.10
OUTLINE
VERSION
SOT402-1 MO-153
0.05
0.95
0.80
IEC JEDEC EIAJ
0.25
b
3
p
0.30
0.19
(1)E(2)(1)
cD
0.2
5.1
4.5
0.1
REFERENCES
4.9
4.3
0.65
1999 Nov 3011
eHELLpQZywv θ
6.6
6.2
0.75
0.50
0.4
0.3
EUROPEAN
PROJECTION
0.130.10.21.0
0.72
0.38
ISSUE DATE
94-07-12
95-04-04
o
8
o
0
Page 12
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
SOLDERING
Introduction to soldering surface mount packages
Thistextgivesaverybriefinsighttoacomplex technology.
A more in-depth account of soldering ICs can be found in
our
“Data Handbook IC26; Integrated Circuit Packages”
(document order number 9398 652 90011).
There is no soldering method that is ideal for all surface
mount IC packages. Wave soldering isnot always suitable
for surface mount ICs, or for printed-circuit boards with
high population densities. In these situations reflow
soldering is often used.
Reflow soldering
Reflow soldering requires solder paste (a suspension of
fine solder particles, flux and binding agent) to be applied
totheprinted-circuitboardbyscreen printing, stencilling or
pressure-syringe dispensing before package placement.
Several methods exist for reflowing; for example,
infrared/convection heating in a conveyor type oven.
Throughput times (preheating, soldering and cooling) vary
between 100 and 200 seconds depending on heating
method.
Typical reflow peak temperatures range from
215 to 250 °C. The top-surface temperature of the
packages should preferable be kept below 230 °C.
Wave soldering
Conventional single wave soldering is not recommended
forsurfacemountdevices(SMDs)orprinted-circuitboards
with a high component density, as solder bridging and
non-wetting can present major problems.
To overcome these problems the double-wave soldering
method was specifically developed.
If wave soldering is used the following conditions must be
observed for optimal results:
• Use a double-wave soldering method comprising a
turbulent wave with high upward pressure followed by a
smooth laminar wave.
• For packages with leads on two sides and a pitch (e):
– larger than or equal to 1.27 mm, the footprint
longitudinal axis is preferred to be parallel to the
transport direction of the printed-circuit board;
– smaller than 1.27 mm, the footprint longitudinal axis
must be parallel to the transport direction of the
printed-circuit board.
The footprint must incorporate solder thieves at the
downstream end.
• Forpackageswithleadsonfoursides, the footprint must
be placed at a 45° angle to the transport direction of the
printed-circuit board. The footprint must incorporate
solder thieves downstream and at the side corners.
During placement and before soldering, the package must
be fixed with a droplet of adhesive. The adhesive can be
applied by screen printing, pin transfer or syringe
dispensing. The package can be soldered after the
adhesive is cured.
Typical dwell time is 4 seconds at 250 °C.
A mildly-activated flux will eliminate the need for removal
of corrosive residues in most applications.
Manual soldering
Fix the component by first soldering two
diagonally-opposite end leads. Use a low voltage (24 V or
less) soldering iron applied to the flat part of the lead.
Contact time must be limited to 10 seconds at up to
300 °C.
When using a dedicated tool, all other leads can be
soldered in one operation within 2 to 5 seconds between
270 and 320 °C.
1999 Nov 3012
Page 13
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
Suitability of surface mount IC packages for wave and reflow soldering methods
1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
temperature (with respect to time) and body size of the package, there is a risk that internal or external package
cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the
Drypack information in the
2. These packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink
(at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version).
3. If wave soldering is considered, then the package must be placed at a 45° angle to the solder wave direction.
The package footprint must incorporate solder thieves downstream and at the side corners.
4. Wave soldering is only suitable for LQFP, TQFP and QFP packages with a pitch (e) equal to or larger than 0.8 mm;
it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
5. Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
DEFINITIONS
Data sheet status
Objective specificationThis data sheet contains target or goal specifications for product development.
Preliminary specificationThis data sheet contains preliminary data; supplementary data may be published later.
Product specificationThis data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1999 Nov 3013
Page 14
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
NOTES
1999 Nov 3014
Page 15
Philips SemiconductorsProduct specification
8-input NAND gate74AHC30; 74AHCT30
NOTES
1999 Nov 3015
Page 16
Philips Semiconductors – a w orldwide compan y
Argentina: see South America
Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140,
United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409,
Tel. +1 800 234 7381, Fax. +1 800 943 0087
Uruguay: see South America
Vietnam: see Singapore
Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD,
Tel. +381 11 62 5344, Fax.+381 11 63 5777
For all other countries apply to: Philips Semiconductors,
International Marketing & Sales Communications, Building BE-p, P.O. Box 218,
5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.
1999
Internet: http://www.semiconductors.philips.com
68
Printed in The Netherlands245002/01/pp16 Date of release:1999 Nov 30Document order number: 9397 750 06465
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.