N74F399N [NXP]
Registers; 注册
| 型号： | N74F399N |
| 厂家： | 
NXP |
| 描述： | Registers |
| 文件： | 总10页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74F398*, 74F399
Registers
* Discontinued part. Please see the Discontinued Product List.
Product specification
1999 Jan 08
Supersedes data of 1990 Apr 08
IC15 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
Registers
74F398*,74F399
74F398 Quad 2-Port Register with True and Complementary Outputs
74F399 Quad 2-Port Register
FEATURES
PIN CONFIGURATION – 74F398
• Select inputs from two data sources
S
Qa
Qa
I0a
I1a
1
2
3
4
5
20
V
CC
• Fully positive edge-triggered
19 Qd
18 Qd
17 I0d
16 I1d
15 I1c
• Both True and Complementary outputs–74F398
DESCRIPTION
The 74F398 and 74F399 are the logical equivalent of a quad 2-input
multiplexer feeding into four edge-triggered flip-flops. A common
Select input determines which of two 4-bit words is accepted. The
selected data enters the flip-flops on the rising edge of the clock.
I1b
6
I0b
Qb
Qb
7
8
9
14 I0c
13 Qc
12 Qc
11 CP
The 74F399 is the 16-pin version of the 74F398, with only the true
(Qn) outputs of the flip-flops available.
GND 10
The 74F398 and 74F399 are high speed quad 2-port registers. They
select 4 bits of data from either of two sources (Ports) under control
of a common select input (S). The selected data is transferred to a
4-bit output register synchronous with the Low-to-High transition of
the Clock input (CP). The 4-bit D-type output register is fully
edge-triggered. The Data inputs (I0n, I1n) and Select input (S) must
be stable only a setup time prior to and hold time after the
Low-to-High transition of the Clock input for predictable operation.
The 74F398 has both Q and Q outputs.
SF00947
PIN CONFIGURATION – 74F399
S
Qa
I0a
I1a
1
2
3
4
16
V
CC
15 Qd
14 I0d
13 I1d
TYPICAL SUPPLY CURRENT
TYPE
TYPICAL f
MAX
(TOTAL)
I1b
I0b
5
6
12 I1c
11 I0c
10 Qc
74F398
74F399
120MHz
120MHz
25mA
Qb
7
8
22mA
GND
9
CP
ORDERING INFORMATION
SF00951
COMMERCIAL RANGE
= 5V ±10%,
V
DESCRIPTION
PKG DWG #
CC
T
amb
= 0°C to +70°C
16-pin plastic DIP
16-pin plastic SO
N74F399N
SOT38-4
N74F399D
SOT109-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
LOAD VALUE
74F (U.L.)
HIGH/LOW
PINS
DESCRIPTION
HIGH/LOW
20µA/0.6mA
20µA/0.6mA
20µA/0.6mA
20µA/0.6mA
1.0mA/20mA
1.0mA/20mA
I0a, I0b, I0c, I0d Data inputs from source 0
I1a, I1b, I1c, I1d Data inputs from source 1
1.0/1.0
1.0/1.0
1.0/1.0
1.0/1.0
50/33
S
Common Select input
CP
Clock input (active rising edge)
Register true outputs
Qa, Qb, Qc, Qd
Qa, Qb, Qc, Qd
Register complementary outputs (74F398)
50/33
NOTE:
One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.
* Discontinued part. Please see the Discontinued Products List..
2
1999 Jan 08
853–0028 20616
Philips Semiconductors
Product specification
Registers
74F398*,74F399
LOGIC SYMBOL – 74F398
LOGIC SYMBOL – 74F399
4
5
7
6
14
15
17 16
3
4
6
5
11
12
14
13
I0a I1a I0b
I1b
I0c I1c
I0d
I1d
I0a I1a I0b
I1b
I0c I1c
I0d
I1d
S
S
1
1
9
CP
CP
11
Qc Qc
Qd
Qd
Qc
10
Qd
Qa Qa
Qb
Qb
Qa
2
Qb
7
12
13
19 18
15
2
3
9
8
V
=
=
Pin 20
Pin 10
V
=
=
Pin 16
Pin 8
CC
GND
CC
GND
SF00948
SF00952
IEC/IEEE SYMBOL (IEEE/IEC) – 74F398
IEC/IEEE SYMBOL (IEEE/IEC) – 74F399
MUX
MUX
1
1
G1
G1
11
9
C2
C1
4
5
2
3
3
2
7
1, 2D
1, 2D
1, 2D
1, 2D
4
9
8
7
6
6
5
12
14
15
17
16
11
12
14
13
10
13
19
18
15
SF00949
SF00953
FUNCTION TABLE
INPUTS
OUTPUTS
CP
"
S
l
I0n
l
I1n
X
X
l
Qn
L
Qn (74F398 only)
H
L
"
l
h
H
L
"
h
h
X
X
H
L
"
h
H
H = High voltage level
h
=
High voltage level one setup time prior to the High-to-Low
clock transition
L
l
=
=
Low voltage level
Low voltage level one setup time prior to the High-to-Low
clock transition
X
"
=
=
Don’t care
Low-to-High clock transition
* Discontinued part. Please see the Discontinued Products List..
1999 Jan 08
3
Philips Semiconductors
Product specification
Registers
74F398*,74F399
LOGIC DIAGRAM – 74F398
1
S
4
5
I0a
I1a
2
3
Qa
Qa
D
CP
7
6
I0b
I1b
9
8
Qb
Qb
D
CP
14
15
I0c
I1c
12
13
D
Qc
Qc
CP
17
16
I0d
I1d
CP
19
18
Qd
Qd
D
11
CP
V
= Pin 20
CC
GND = Pin 10
SF00950
LOGIC DIAGRAM – 74F399
1
S
3
4
I0a
2
Qa
D
I1a
CP
6
5
I0b
I1b
7
Qb
D
CP
11
12
I0c
I1c
10
D
Qc
CP
14
13
I0d
I1d
CP
15
Qd
D
9
CP
V
= Pin 16
CC
GND = Pin 8
SF00954
* Discontinued part. Please see the Discontinued Products List..
1999 Jan 08
4
Philips Semiconductors
Product specification
Registers
74F398*,74F399
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
UNIT
V
V
Supply voltage
Input voltage
Input current
CC
IN
V
V
I
mA
V
IN
V
Voltage applied to output in High output state
Current applied to output in Low output state
Operating free-air temperature range
Storage temperature range
–0.5 to +V
40
OUT
OUT
CC
I
mA
°C
°C
T
amb
0 to +70
T
STG
–65 to +150
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
4.5
NOM
MAX
V
Supply voltage
5.0
5.5
V
V
CC
IH
IL
V
V
High-level input voltage
Low-level input voltage
Input clamp current
2.0
0.8
–18
–1
V
I
I
I
mA
mA
mA
°C
IK
High-level output current
Low-level output current
OH
OL
20
T
amb
Operating free-air temperature range
0
70
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
LIMITS
NO TAG
SYMBOL
PARAMETER
TEST CONDITIONS
UNIT
TYP
MIN
MAX
NO TAG
±10%V
2.5
2.7
V
V
CC
V
V
= MIN, V = MAX,
IL
CC
IH
V
High-level output voltage
Low-level output voltage
OH
= MIN, I = MAX
OH
±5%V
3.4
0.30
0.30
–0.73
CC
±10%V
0.50
0.50
–1.2
100
20
V
CC
CC
V
V
= MIN, V = MAX,
IL
CC
IH
V
V
OL
= MIN, I = MAX
OL
±5%V
V
Input clamp voltage
V
CC
V
CC
V
CC
V
CC
V
CC
= MIN, I = I
IK
V
IK
I
I
I
I
I
Input current at maximum input voltage
High-level input current
= MAX, V = 7.0V
µA
µA
mA
mA
mA
mA
I
I
= MAX, V = 2.7V
IH
IL
I
Low-level input current
= MAX, V = 0.5V
–0.6
–150
38
I
NO TAG
Short-circuit output current
= MAX
–60
OS
74F398
Supply current (total)
25
22
I
V
CC
= MAX
CC
74F399
34
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V = 5V, T = 25°C.
CC
amb
3. Not more than one output should be shorted at a time. For testing I , the use of high-speed test apparatus and/or sample-and-hold
OS
techniques are preferable in order to minimize internal heating and more accurately reflect operational values. Otherwise, prolonged shorting
of a High output may raise the chip temperature well above normal and thereby cause invalid readings in other parameter tests. In any
sequence of parameter tests, I tests should be performed last.
OS
* Discontinued part. Please see the Discontinued Products List..
1999 Jan 08
5
Philips Semiconductors
Product specification
Registers
74F398*,74F399
AC ELECTRICAL CHARACTERISTICS
LIMITS
V
amb
= +5V
= +25°C
V
amb
= +5V ± 10%
= 0°C to +70°C
CC
CC
TEST
CONDITION
T
T
SYMBOL
PARAMETER
UNIT
C = 50pF, R = 500Ω
C = 50pF, R = 500Ω
L L
L
L
MIN
TYP
MAX
MIN
MAX
f
Maximum clock frequency
Waveform 1
Waveform 1
100
120
90
MHz
ns
MAX
t
t
Propagation delay
CP to Qn or Qn
3.0
3.0
5.7
6.5
7.5
8.5
3.0
3.0
8.5
9.0
PLH
PHL
AC SETUP REQUIREMENTS
LIMITS
V
amb
= +5V
= +25°C
V
amb
= +5V ± 10%
= 0°C to +70°C
CC
CC
TEST
CONDITION
T
T
SYMBOL
PARAMETER
UNIT
C = 50pF, R = 500Ω
C = 50pF, R = 500Ω
L L
L
L
MIN
TYP
MAX
MIN
MAX
t (H)
t (L)
s
Setup time, High or Low
I0n, I1n to CP
3.0
3.0
3.0
3.0
s
Waveform 2
Waveform 2
Waveform 2
Waveform 2
Waveform 1
ns
ns
ns
ns
ns
t (H)
Hold time, High or Low
I0n, I1n to CP
1.0
1.0
1.0
1.0
h
t (L)
h
t (H)
Setup time, High or Low
S to CP
7.5
7.5
8.5
8.5
s
t (L)
s
t (H)
Hold time, High or Low
S to CP
0
0
0
0
h
t (L)
h
t (H)
CP Pulse width
High or Low
4.0
6.0
4.0
6.0
W
t (L)
W
AC WAVEFORMS
For all waveforms, V = 1.5V.
M
The shaded areas indicate when the input is permitted to change for predictable output performance.
1/f
MAX
I0n, I1n, S
V
V
V
V
M
M
M
M
V
V
M
M
CP
t (H)
s
t (H)
h
t (L)
s
t (L)
h
t
w
(H)
t (L)
w
CP
V
V
M
M
t
t
PHL
PLH
SF00956
V
V
Qn, Qn
M
M
Waveform 2. Data and Select Setup and Hold Times
SF00955
Waveform 1. Propagation Delay, Clock Input to Output,
Clock Pulse Width, and Maximum Clock Frequency
* Discontinued part. Please see the Discontinued Products List..
1999 Jan 08
6
Philips Semiconductors
Product specification
Registers
74F398*,74F399
TEST CIRCUIT AND WAVEFORMS
t
w
AMP (V)
90%
V
CC
90%
NEGATIVE
PULSE
V
V
M
M
10%
10%
V
V
OUT
IN
0V
PULSE
GENERATOR
D.U.T.
t
t )
t
t )
THL ( f
TLH ( r
R
C
R
L
t
t )
T
L
t
t )
TLH ( r
THL ( f
AMP (V)
0V
90%
M
90%
POSITIVE
PULSE
V
V
M
10%
10%
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
t
w
Input Pulse Definition
INPUT PULSE REQUIREMENTS
R
L
C
L
R
T
=
=
=
Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
family
74F
V
rep. rate
t
w
t
t
THL
amplitude
M
TLH
Termination resistance should be equal to Z
pulse generators.
of
OUT
2.5ns 2.5ns
3.0V
1.5V
1MHz
500ns
SF00006
* Discontinued part. Please see the Discontinued Products List..
1999 Jan 08
7
Philips Semiconductors
Product specification
Registers
74F398*, 74F399
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
* Discontinued part. Please see the Discontinued Product List.
8
1999 Jan 08
Philips Semiconductors
Product specification
Registers
74F398*, 74F399
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
* Discontinued part. Please see the Discontinued Product List.
9
1999 Jan 08
Philips Semiconductors
Product specification
Registers
74F398*, 74F399
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
Production
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
Product
specification
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — 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 — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — 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 Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 10-98
9397-750-05127
Document order number:
* Discontinued part. Please see the Discontinued Product List.
Philips
Semiconductors
相关型号：
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