5962-9160601MLA [TI]
IC AC SERIES, 10 1-BIT DRIVER, TRUE OUTPUT, CDIP24, 0.300 INCH, SLIM, CERDIP-24, Bus Driver/Transceiver;
| 型号： | 5962-9160601MLA |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | IC AC SERIES, 10 1-BIT DRIVER, TRUE OUTPUT, CDIP24, 0.300 INCH, SLIM, CERDIP-24, Bus Driver/Transceiver 驱动 CD 输出元件 |
| 文件： | 总11页 (文件大小：203K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
August 1998
54AC821 • 54ACT821
10-Bit D Flip-Flop with TRI-STATE® Outputs
n Noninverting outputs
General Description
n Outputs source/sink 24 mA
The ’AC/’ACT821 is a 10-bit D flip-flop with TRI-STATE out-
n ’ACT821 has TTL-compatible inputs
puts arranged in a broadside pinout.
n Standard Microcircuit Drawing (SMD)
— ’ACT821: 5962-88705
The ’AC/’ACT821 is functionally identical to the AM29821.
— ’AC821: 5962-91606
Features
n TRI-STATE outputs for bus interfacing
Logic Symbols
Connection Diagrams
Pin Assignment
for DIP and Flatpak
DS100355-1
IEEE/IEC
DS100355-3
Pin Assignment for LCC
DS100355-2
Pin Names
Description
D0–D9
O0–O9
OE
Data Inputs
Data Outputs
Output Enable Input
Clock Input
CP
DS100355-4
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
FACT® is a registered trademark of Fairchild Semiconductor Corporation.
© 1998 National Semiconductor Corporation
DS100355
www.national.com
Functional Description
The ’AC/’ACT821 consists of ten D-type edge-triggered
flip-flops. The buffered Clock (CP) and buffered Output En-
able (OE) are common to all flip-flops. The flip-flops will store
the state of their individual D inputs that meet the setup and
hold time requirements on the LOW-to-HIGH CP transition.
With OE LOW the contents of the flip-flops are available at
the outputs. When OE is HIGH the outputs go to the high im-
pedance state. Operation of the OE input does not affect the
state of the flip-flops.
The ’AC/’ACT821 is functionally and pin compatible with the
AM29821.
Function Table
Inputs
CP
N
Internal
Outputs
Function
OE
H
D
L
Q
L
O
Z
Z
L
High Z
High Z
Load
N
H
H
L
H
L
N
L
N
L
H
H
H
Load
=
=
=
H
L
Z
HIGH Voltage Level
LOW Voltage Level
HIGH Impedance
N =
LOW-to-HIGH Clock Transition
Logic Diagram
DS100355-5
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
www.national.com
2
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
Supply Voltage (VCC
)
’AC
2.0V to 6.0V
4.5V to 5.5V
0V to VCC
Supply Voltage (VCC
)
−0.5V to +7.0V
’ACT
DC Input Diode Current (IIK
)
Input Voltage (VI)
=
VI −0.5V
−20 mA
+20 mA
Output Voltage (VO
)
0V to VCC
=
VI VCC + 0.5V
Operating Temperature (TA)
54AC/ACT
DC Input Voltage (VI)
−0.5V to VCC + 0.5V
−55˚C to +125˚C
125 mV/ns
DC Output Diode Current (IOK
)
Minimum Input Edge Rate (∆V/∆t)
’AC Devices
=
VO −0.5V
−20 mA
+20 mA
=
VO VCC + 0.5V
% to 70% of V
VIN from 30
CC
DC Output Voltage (VO
DC Output Source
)
−0.5V to VCC + 0.5V
@
VCC 3.3V, 4.5V, 5.5V
Minimum Input Edge Rate (∆V/∆t)
’ACT Devices
±
±
or Sink Current (IO
)
50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND
VIN from 0.8V to 2.0V
)
50 mA
@
VCC 4.5V, 5.5V
125 mV/ns
Storage Temperature (TSTG
Junction Temperature (TJ)
CDIP
)
−65˚C to +150˚C
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACT® circuits outside databook specifications.
175˚C
DC Characteristics for ’AC Family Devices
54AC
=
Symbol
Parameter
VCC
(V)
TA −55˚C to +125˚C
Units
Conditions
Guaranteed Limits
=
VIH
Minimum High Level
Input Voltage
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
2.1
3.15
3.85
0.9
VOUT 0.1V
V
V
V
or VCC − 0.1V
=
VIL
Maximum Low Level
Input Voltage
VOUT 0.1V
1.35
1.65
2.9
or VCC − 0.1V
=
VOH
Minimum High Level
Output Voltage
IOUT −50 µA
4.4
5.4
(Note 2)
=
VIN VIL or VIH
=
IOH −12 mA
3.0
4.5
5.5
3.0
4.5
5.5
2.4
3.7
4.7
0.1
0.1
0.1
=
IOH −24 mA
V
V
=
IOH −24 mA
=
VOL
Maximum Low Level
Output Voltage
IOUT 50 µA
(Note 2)
=
VIN VIL or VIH
=
IOL 12 mA
3.0
4.5
5.5
5.5
0.50
0.50
0.50
=
IOL 24 mA
V
=
IOL 24 mA
=
±
IIN
Maximum Input
Leakage Current
Maximum TRI-STATE
Current
1.0
µA
VI VCC, GND
=
IOZ
VI (OE) VIL, VIH
=
±
5.5
10.0
µA
VI VCC, GND
=
VO VCC, GND
3
www.national.com
DC Characteristics for ’AC Family Devices (Continued)
54AC
=
Symbol
Parameter
VCC
(V)
TA −55˚C to +125˚C
Units
Conditions
Guaranteed Limits
=
VOLD 1.65V Max
IOLD
(Note 3)
5.5
50
mA
Minimum Dynamic
Output Current
=
VOHD 3.85V Min
IOHD
ICC
5.5
5.5
−50
mA
µA
=
Maximum Quiescent
Supply Current
160.0
VIN VCC
or GND
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
@
@
Note 4:
I
and I
CC
3.0V are guaranteed to be less than or equal to the respective limit 5.5V V .
IN
CC
@
@
I
for 54AC 25˚C is identical to 74AC 25˚C.
CC
DC Characteristics for ’ACT Family Devices
54ACT
=
Symbol
Parameter
VCC
(V)
4.5
5.5
4.5
5.5
4.5
5.5
TA −55˚C to +125˚C
Units
Conditions
Guaranteed Limits
=
VIH
Minimum High Level
Input Voltage
2.0
2.0
0.8
0.8
4.4
5.4
V
V
V
VOUT 0.1V
or VCC − 0.1V
=
VIL
Maximum Low Level
Input Voltage
VOUT 0.1V
or VCC − 0.1V
=
VOH
Minimum High Level
Output Voltage
IOUT −50 µA
(Note 5)
=
VIN VIL or VIH
=
IOH −24 mA
4.5
5.5
4.5
5.5
3.70
4.70
0.1
V
V
=
IOH −24 mA
=
VOL
Maximum Low Level
Output Voltage
IOUT 50 µA
0.1
(Note 5)
=
VIN VIL or VIH
=
IOL 24 mA
4.5
5.5
5.5
0.50
0.50
V
=
IOL 24 mA
=
±
IIN
Maximum Input
Leakage Current
Maximum TRI-STATE
Current
1.0
µA
µA
mA
mA
VI VCC, GND
=
±
IOZ
5.5
5.5
5.5
10.0
1.6
50
VI VIL, VIH
=
VO VCC, GND
=
VI VCC − 2.1V
ICCT
Maximum
I
CC/Input
=
VOLD 1.65V Max
IOLD
(Note 6)
Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
=
VOHD 3.85V Min
IOHD
ICC
5.5
5.5
−50
mA
µA
=
160.0
VIN VCC
or GND
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
@ @
I for 54ACT 25˚C is identical to 74ACT 25˚C.
CC
Note 7:
www.national.com
4
AC Electrical Characteristics
54AC
TA −55˚C to +125˚C
=
Symbol
Parameter
VCC
(V)
Units
Fig.
No.
=
CL 50 pF
(Note 8)
3.3
Min
95
Max
fmax
Maximum Clock
MHz
ns
Frequency
5.0
100
1.0
1.5
1.0
1.5
1.0
1.5
1.0
1.5
1.0
1.5
1.0
1.5
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay
CP to On
3.3
13.0
9.5
5.0
Propagation Delay
CP to On
3.3
13.0
9.5
ns
5.0
Output Enable Time
OE to On
3.3
13.0
9.5
ns
5.0
Output Enable Time
OE to On
3.3
13.0
9.5
ns
5.0
Output Disable Time
OE to On
3.3
12.0
10.0
12.0
10.0
ns
5.0
Output Disable Time
OE to On
3.3
ns
5.0
±
Note 8: Voltage Range 3.3 is 3.3V 0.3V
±
Note 9: Voltage Range 5.0 is 5.0V 0.5V
AC Operating Requirements
54AC
=
VCC
(V)
TA −55˚C to +125˚C
Fig.
No.
Symbol
Parameter
Units
=
CL 50 pF
(Note 10)
3.3
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Dn to CP
3.0
3.0
3.0
3.0
6.0
5.0
ns
ns
ns
5.0
th
Hold Time, HIGH or LOW
Dn to CP
3.3
5.0
tw
CP Pulse Width
HIGH or LOW
3.3
5.0
±
Note 10: Voltage Range 3.3 is 3.3V 0.3V
±
Note 11: Voltage Range 5.0 is 5.0V 0.5V
AC Electrical Characteristics
54ACT
=
VCC
(V)
TA −55˚C
Fig.
No.
Symbol
Parameter
to +125˚C
Units
=
CL 50 pF
(Note 12)
Min
Max
fmax
tPLH
tPHL
tPZH
Maximum Clock
5.0
5.0
5.0
5.0
85
MHz
ns
Frequency
Propagation Delay
CP to On
1.5
1.5
1.5
11.5
11.5
12.5
Propagation Delay
CP to On
ns
Output Enable Time
OE to On
ns
5
www.national.com
AC Electrical Characteristics (Continued)
54ACT
=
VCC
TA −55˚C
Fig.
No.
Symbol
Parameter
(V)
to +125˚C
Units
=
(Note 12)
CL 50 pF
Min
Max
tPZL
Output Enable Time
OE to On
5.0
5.0
5.0
1.5
13.0
ns
ns
ns
tPHZ
Output Disable Time
OE to On
1.5
1.5
13.5
12.5
tPLZ
Output Disable Time
OE to On
±
Note 12: Voltage Range 5.0 is 5.0V 0.5V
AC Operating Requirements
54ACT
=
VCC
(V)
TA −55˚C
Fig.
No.
Symbol
Parameter
to +125˚C
Units
=
CL 50 pF
(Note 13)
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Dn to CP
5.0
5.0
5.0
4.0
ns
ns
ns
th
Hold Time, HIGH or LOW
Dn to CP
3.0
6.0
tw
CP Pulse Width
HIGH or LOW
±
Note 13: Voltage Range 5.0 is 5.0V 0.5V
Capacitance
Symbol
Parameter
Input Capacitance
Power Dissipation
Capacitance
Typ
4.5
Units
Conditions
=
VCC OPEN
CIN
pF
pF
=
VCC 5.0V
CPD
35.0
www.national.com
6
Physical Dimensions inches (millimeters) unless otherwise noted
28 Terminal Ceramic Leadless Chip Carrier (L)
NS Package Number E28A
24 Lead Slim (0.300" Wide) Ceramic Dual-In-Line Package (SD)
NS Package Number J24F
7
www.national.com
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
24 Lead Ceramic Flatpak (F)
NS Package Number W24C
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NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE-
VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI-
CONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or sys-
tems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, and whose fail-
ure 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 in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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Tel: 1-800-272-9959
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Products > Military/Aerospace > Logic > FACT AC > 54AC821
Product Folder
54AC821
10-Bit D Flip-Flop with TRI-STATE Outputs
Contents
l
l
l
l
General Description
Features
Datasheet
Package Availability, Models, Samples
& Pricing
General Description
The 'AC/'ACT821 is a 10-bit D flip-flop with TRI-STATE outputs arranged in a broadside
pinout.
The 'AC/'ACT821 is functionally identical to the AM29821.
Features
l
l
l
l
l
TRI-STATE outputs for bus interfacing
Noninverting outputs
Outputs source/sink 24 mA
'ACT821 has TTL-compatible inputs
Standard Microcircuit Drawing (SMD) -'ACT821: 5962-88705 -'AC821: 5962-91606
Datasheet
Size
(in Kbytes)
Title
Date
Receive via Email
Download
View Online
54AC821 54ACT821 10-Bit D Flip-Flop with TRI-STATE Outputs 163 Kbytes 14-Aug-98 View Online Download Receive via Email
Please use Adobe Acrobat to view PDF file(s).
If you have trouble printing, see Printing Problems.
Package Availability, Models, Samples & Pricing
Samples
Package
Models
Budgetary Pricing
Quantity $US each
Std
Pack
Size
&
Package
Marking
Part Number
Status
Electronic
Orders
Type # pins
SPICE IBIS
[logo]¢Z¢S¢4¢A
54AC821
LMQB /Q¢M$E
5962-
tray
25
5962-9160601M3A LCC
28 Full production N/A N/A
.
50+
$16.0000 of
9160601M3A
tube
[logo]¢Z¢S¢4¢A$E
.
Order Parts
5962-9160601MLA Cerdip 24 Full production N/A N/A
50+
50+
$10.9000 of 54AC821SDMQB /Q¢M
15
5962-9160601MLA
[logo]¢Z¢S¢4¢A$E
54AC821FMQB
Q¢M 5962-
tube
$16.0000 of
19
.
Order Parts
5962-9160601MKA Cerpack 24 Full production N/A N/A
9160601MKA
[Information as of 1-Sep-2000]
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