54F399FMQB [TI]
F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20;
| 型号： | 54F399FMQB |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20 CD 输出元件 逻辑集成电路 触发器 |
| 文件： | 总10页 (文件大小：164K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
May 1995
54F/74F398 54F/74F399
#
Quad 2-Port Register
General Description
Features
Y
Select inputs from two data sources
The ’F398 and ’F399 are the logical equivalents of a quad
2-input multiplexer feeding into four edge-triggered flip-
flops. A common Select input determines which of the two
4-bit words is accepted. The selected data enters the flip-
flops on the rising edge of the clock. The ’F399 is the 16-pin
version of the ’F398, with only the Q outputs of the flip-flops
available.
Y
Fully positive edge-triggered operation
Y
Both true and complement outputsÐ’F398
Y
Guaranteed 4000V minimum ESD protectionÐ’F399
Package
Commercial
74F398PC
Military
Package Description
Number
N20A
J20A
20-Lead (0.300 Wide) Molded Dual-In-Line
×
54F398DM (Note 2)
20-Lead Ceramic Dual-In-Line
74F398SC (Note 1)
74F399PC
M20B
W20A
E20A
N20A
J20A
20-Lead (0.300 Wide) Molded Small Outline, JEDEC
×
54F398FM (Note 2)
54F398LM (Note 2)
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
20-Lead (0.300 Wide) Molded Dual-In-Line
×
54F399DM (Note 2)
20-Lead Ceramic Dual-In-Line
74F399SC (Note 1)
74F399SJ (Note 1)
M20B
M20D
W20A
E20A
20-Lead (0.300 Wide) Molded Small Outline, JEDEC
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ
×
54F399FM (Note 2)
54F399LM (Note 2)
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
e
Note 1: Devices also available in 13 reel. Use suffix
SCX and SJX.
×
Note 2: Military grade device with environmental and burn-in processing. Use suffix
e
DMQB, FMQB and LMQB.
Connection Diagrams
’F398
Pin Assignment
for LCC
Pin Assignment
for DIP, SOIC and Flatpak
TL/F/9533–5
TL/F/9533–6
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
TL/F/9533
RRD-B30M75/Printed in U. S. A.
Connection Diagrams (Continued)
’F399
TL/F/9533–8
TL/F/9533–7
TL/F/9533–2
TL/F/9533–4
Logic Symbols
’F398
IEEE/IEC
’F398
’F399
TL/F/9533–1
’F399
TL/F/9533–3
Unit Loading/Fan Out
54F/74F
Pin Names
Description
U.L.
Input I /I
IH IL
Output I /I
HIGH/LOW
OH OL
b
20 mA/ 0.6 mA
b
20 mA/ 0.6 mA
b
20 mA/ 0.6 mA
b
20 mA/ 0.6 mA
S
Common Select Input
1.0/1.0
1.0/1.0
1.0/1.0
1.0/1.0
50/33.3
50/33.3
CP
Clock Pulse Input (Active Rising Edge)
Data Inputs from Source 0
I
I
–I
0a 0d
–I
1a 1d
Data Inputs from Source 1
b
b
Q –Q
a
Register True Outputs
1 mA/20 mA
1 mA/20 mA
d
d
Q –Q
a
Register Complementary Outputs (’F398)
2
Function Table
Functional Description
The ’F398 and ’F399 are high-speed quad 2-port registers.
They select four 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 syn-
chronous with the LOW-to-HIGH transition of the Clock in-
put (CP). The 4-bit D-type output register is fully edge-trig-
Inputs
Outputs
S
I
I
Q
Q*
0
1
I
I
I
X
X
I
L
H
L
H
L
h
X
X
h
h
H
L
gered. The Data inputs (I , I ) and Select input (S) must be
0x 1x
h
H
stable only a setup time prior to and hold time after the
LOW-to-HIGH transition of the Clock input for predictable
operation. The ’F398 has both Q and Q outputs.
e
e
e
H
L
h
HIGH Voltage Level
LOW Voltage Level
HIGH Voltage Level one setup time prior to the LOW-to-HIGH clock
transition
e
transition
I
LOW Voltage Level one setup time prior to the LOW-to-HIGH clock
e
X
Immaterial
*’F398 only
Logic Diagram
TL/F/9533–9
*’F398 Only
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
3
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
Commercial
b
a
55 C to 125 C
§
0 C to 70 C
§
§
b
b
a
65 C to 150 C
Storage Temperature
§
§
§
§
§
a
§
a
55 C to 125 C
Ambient Temperature under Bias
§
Supply Voltage
Military
Commercial
b
b
a
a a
4.5V to 5.5V
a a
4.5V to 5.5V
Junction Temperature under Bias
Plastic
55 C to 175 C
§
§
a
55 C to 150 C
V
Pin Potential to
CC
Ground Pin
b
a
0.5V to 7.0V
b
a
0.5V to 7.0V
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
b
a
30 mA to 5.0 mA
e
in HIGH State (with V
Standard Output
0V)
CC
b
0.5V to 5.5V
0.5V to V
CC
b
a
TRI-STATE Output
É
Current Applied to Output
in LOW State (Max)
twice the rated I (mA)
OL
ESD Last Passing Voltage (Min)Ð’F399
4000V
Note 1: Absolute maximum ratings are values beyond which the device may
be damaged or have its useful life impaired. Functional operation under
these conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
54F/74F
Symbol
Parameter
Units
V
CC
Conditions
Min
Typ
Max
V
V
V
V
Input HIGH Voltage
2.0
V
V
V
Recognized as a HIGH Signal
Recognized as a LOW Signal
IH
Input LOW Voltage
0.8
IL
b
e b
18 mA
Input Clamp Diode Voltage
1.2
Min
Min
I
IN
CD
OH
e b
e b
e b
Output HIGH
Voltage
54F 10% V
2.5
2.5
2.7
I
I
I
1 mA
1 mA
1 mA
CC
OH
OH
OH
74F 10% V
74F 5% V
V
CC
CC
e
e
V
Output LOW
Voltage
54F 10% V
74F 10% V
0.5
I
I
20 mA
20 mA
OL
CC
OL
V
Min
Max
Max
Max
0.0
0.5
CC
OL
e
I
I
I
Input HIGH Current
54F
74F
20.0
5.0
V
V
V
2.7V
IH
IN
mA
mA
mA
V
e
Input HIGH Current
Breakdown Test
54F
74F
100
7.0
7.0V
BVI
IN
e
V
CC
Output HIGH
54F
74F
250
50
CEX
OUT
Leakage Current
e
All Other Pins Grounded
V
ID
Input Leakage
Test
I
ID
1.9 mA
74F
74F
4.75
e
IOD
I
Output Leakage
Circuit Current
V
150 mV
OD
3.75
mA
0.0
All Other Pins Grounded
b
e
0.5V
I
I
I
I
I
I
Input LOW Current
0.6
mA
mA
mA
mA
mA
mA
Max
Max
Max
Max
Max
Max
V
V
V
V
V
V
IL
IN
b
b
e
OUT
Output Short-Circuit Current
Power Supply Current (’F398)
Power Supply Current (’F398)
Power Supply Current (’F399)
Power Supply Current (’F399)
60
150
0V
HIGH
LOW
HIGH
LOW
OS
e
25
25
22
22
38
38
34
34
CCH
CCL
CCH
CCL
O
e
O
e
O
e
O
4
AC Electrical Characteristics
74F
54F
74F
e a
T
25 C
§
5.0V
A
e
50 pF
e
50 pF
T
, V
CC
e
Mil
T
, V
A CC
Com
A
e a
Symbol
Parameter
V
Units
CC
e
C
C
L
L
e
C
50 pF
L
Min
Typ
Max
Min
Max
Min
Max
f
Input Clock Frequency
100
140
80
100
MHz
ns
max
t
t
Propagation Delay
CP to Q or Q
3.0*
3.0
5.7
6.8
7.5
9.0
3.0
3.0
9.5
3.0
3.0
8.5
PLH
11.5
10.0
PHL
*’F398 3.3 ns
AC Operating Requirements
74F
54F
74F
e a
e a
T
25 C
§
5.0V
A
e
e
Symbol
Parameter
T
, V
CC
Mil
Max
T
, V
A CC
Com
Max
Units
A
V
CC
Min
Max
Min
Min
t (H)
s
Setup Time, HIGH or LOW
3.0
3.0
4.5
4.5
3.0
3.0
t (L)
s
I to CP
n
ns
t (H)
h
Hold Time, HIGH or LOW
I to CP
n
1.0
1.0
1.5
1.5
1.0
1.0
t (L)
h
t (H)
s
Setup Time, HIGH or LOW
S to CP (’F398)
7.5
7.5
10.5
10.5
8.5
8.5
t (L)
s
t (H)
s
Setup Time, HIGH or LOW
S to CP (’F399)
7.5
7.5
9.5
9.5
8.5
8.5
ns
ns
t (L)
s
t (H)
h
Hold Time, HIGH or LOW
S to CP
0
0
0
0
0
0
t (L)
h
t
t
(H)
(L)
CP Pulse Width
HIGH or LOW
4.0
5.0
4.0
7.0
4.0
5.0
w
w
5
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows:
74F 398/399
S
C
X
Temperature Range Family
Special Variations
e
e
e
74F
54F
Commercial
Military
QB
Military grade device with
environmental and burn-in
processing
Device Type
e
X
Devices shipped in 13 reel
×
Package Code
Temperature Range
e
e
e
e
e
e
P
D
F
L
S
SJ
Plastic DIP
Ceramic DIP
Flatpak
Leadless Chip Carrier (LCC)
Small Outline SOIC JEDEC
Small Outline SOIC EIAJ (74F399 only)
e
e
a
C
M
Commercial (0 C to 70 C)
§
§
b a
Military ( 55 C to 125 C)
§
§
6
Physical Dimensions inches (millimeters)
20-Lead Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
20-Lead Ceramic Dual-In-Line Package (D)
NS Package Number J20A
7
Physical Dimensions inches (millimeters) (Continued)
20-Lead (0.300 Wide) Molded Small Outline Package, JEDEC (S)
×
NS Package Number M20B
20-Lead (0.300 Wide) Molded Small Outline Package, EIAJ (SJ)
×
NS Package Number M20D
8
Physical Dimensions inches (millimeters) (Continued)
20-Lead (0.300 Wide) Molded Dual-In-Line Package (P)
×
NS Package Number N20A
9
Physical Dimensions inches (millimeters) (Continued)
20-Lead Ceramic Flatpak (F)
NS Package Number W20A
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and whose
failure to perform, when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
National Semiconductor
Corporation
2900 Semiconductor Drive
P.O. Box 58090
Santa Clara, CA 95052-8090
Tel: 1(800) 272-9959
TWX: (910) 339-9240
National Semiconductor
GmbH
Livry-Gargan-Str. 10
D-82256 Furstenfeldbruck
Germany
Tel: (81-41) 35-0
Telex: 527649
Fax: (81-41) 35-1
National Semiconductor National Semiconductor
National Semiconductores
Do Brazil Ltda.
Rue Deputado Lacorda Franco
120-3A
Sao Paulo-SP
Brazil 05418-000
Tel: (55-11) 212-5066
Telex: 391-1131931 NSBR BR
Fax: (55-11) 212-1181
National Semiconductor
(Australia) Pty, Ltd.
Building 16
Business Park Drive
Monash Business Park
Nottinghill, Melbourne
Victoria 3168 Australia
Tel: (3) 558-9999
Japan Ltd.
Hong Kong Ltd.
Sumitomo Chemical
Engineering Center
Bldg. 7F
13th Floor, Straight Block,
Ocean Centre, 5 Canton Rd.
Tsimshatsui, Kowloon
1-7-1, Nakase, Mihama-Ku Hong Kong
Chiba-City,
Tel: (852) 2737-1600
Fax: (852) 2736-9960
Ciba Prefecture 261
Tel: (043) 299-2300
Fax: (043) 299-2500
Fax: (3) 558-9998
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
相关型号：
54F399L1M
D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
FAIRCHILD
54F399L1MQB
D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
FAIRCHILD
54F399LM
D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
FAIRCHILD
54F399LM
F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
TI
54F399LMQB
IC F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch
NSC
54F399LMQB
D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20
FAIRCHILD
54F399LMQB
F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
TI
54F399SDM
D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDIP16, SLIM, CERAMIC, DIP-16
FAIRCHILD
54F399SDMQB
D Flip-Flop, F/FAST Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDIP16, SLIM, CERAMIC, DIP-16
FAIRCHILD
54F401DMQB
IC F/FAST SERIES, 1-BIT CRC GENERATOR CKT, CDIP14, CERAMIC, DIP-14, Arithmetic Circuit
TI
©2020 ICPDF网 联系我们和版权申明