DataSheet.jp

54AC174 の電気的特性と機能

54AC174のメーカーはNational Semiconductorです、この部品の機能は「Hex D Flip-Flop」です。


製品の詳細 ( Datasheet PDF )

部品番号 54AC174
部品説明 Hex D Flip-Flop
メーカ National Semiconductor
ロゴ National Semiconductor ロゴ 




このページの下部にプレビューと54AC174ダウンロード(pdfファイル)リンクがあります。

Total 8 pages

No Preview Available !

54AC174 Datasheet, 54AC174 PDF,ピン配置, 機能
www.DataSheet4U.com
July 1998
54AC174 54ACT174
Hex D Flip-Flop with Master Reset
General Description
The ’AC/’ACT174 is a high-speed hex D flip-flop. The device
is used primarily as a 6-bit edge-triggered storage register.
The information on the D inputs is transferred to storage dur-
ing the LOW-to-HIGH clock transition. The device has a
Master Reset to simultaneously clear all flip-flops.
n Outputs source/sink 24 mA
n ’ACT174 has TTL-compatible inputs
n Standard Microcircuit Drawing (SMD)
— ’AC174: 5962-87626
— ’ACT174: 5962-87757
Features
n ICC reduced by 50%
Logic Symbols
Pin Names
D0– D5
CP
MR
Q0– Q5
Description
Data Inputs
Clock Pulse Input
Master Reset Input
Outputs
IEEE/IEC
DS100277-1
DS100277-2
FACTis a trademark of Fairchild Semiconductor Corporation.
© 1998 National Semiconductor Corporation DS100277
www.national.com

1 Page





54AC174 pdf, ピン配列
Absolute Maximum Ratings (Note 1)
Recommended Operating
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
VI = VCC + 0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
Junction Temperature (TJ)
CDIP
−0.5V to +7.0V
−20 mA
+20 mA
−0.5V to VCC + 0.5V
−20 mA
+20 mA
−0.5V to VCC + 0.5V
±50 mA
±50 mA
−65˚C to +150˚C
175˚C
Conditions
Supply Voltage (VCC)
’AC
2.0V to 6.0V
’ACT
4.5V to 5.5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
54AC/ACT
0V to VCC
0V to VCC
−55˚C to +125˚C
Minimum Input Edge Rate (V/t)
’AC Devices
VIN from 30% to 70% of VCC
VCC @ 3.3V, 4.5V, 5.5V
Minimum Input Edge Rate (V/t)
125 mV/ns
’ACT Devices
VIN from 0.8V to 2.0V
VCC @ 4.5V, 5.5V
125 mV/ns
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 FACTcircuits outside databook specifications.
DC Characteristics for ’AC Family Devices
Symbol
Parameter
VIH Minimum High Level
Input Voltage
VIL Maximum Low Level
Input Voltage
VOH Minimum High Level
Output Voltage
VOL Maximum Low Level
Output Voltage
IIN
IOLD
IOHD
Maximum Input
Leakage Current
Minimum Dynamic
Output Current (Note 3)
54AC
VCC
TA =
Units
(V) −55˚C to +125˚C
Conditions
Guaranteed Limits
3.0 2.1
4.5 3.15
5.5 3.85
VOUT = 0.1V
V or VCC − 0.1V
3.0 0.9
4.5 1.35
5.5 1.65
VOUT = 0.1V
V or VCC − 0.1V
3.0 2.9
4.5 4.4
IOUT = −50 µA
V
5.5 5.4
3.0 2.4
4.5 3.7
5.5 4.7
3.0 0.1
4.5 0.1
(Note 2)
VIN = VIL or VIH
IOH = −12 mA
V IOH = −24 mA
IOH = −24 mA
IOUT = 50 µA
V
5.5 0.1
3.0 0.50
4.5 0.50
5.5 0.50
5.5 ±1.0
(Note 2)
VIN = VIL or VIH
IOL = 12 mA
V IOL = 24 mA
IOL = 24 mA
µA VI = VCC, GND
5.5 50
5.5 −50
mA VOLD = 1.65V Max
mA VOHD = 3.85V Min
3 www.national.com


3Pages


54AC174 電子部品, 半導体
AC Operating Requirements
Symbol
Parameter
ts Setup Time, HIGH or LOW
Dn to CP
th Hold Time, HIGH or LOW
Dn to CP
tw MR Pulse Width, LOW
tw CP Pulse Width, HIGH OR
LOW
trec Recovery Time
MR to CP
Note 11: Voltage Range 5.0 is 5.0V ±0.5V
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation
Capacitance
Typ
4.5
85.0
VCC
(V)
(Note 11)
5.0
5.0
5.0
5.0
5.0
54ACT
TA = −55˚C
to +125˚C
CL = 50 pF
Guaranteed
Minimum
3.0
2.0
5.0
5.0
1.0
Units
pF
pF
Conditions
VCC = OPEN
VCC = 5.0V
Units
ns
ns
ns
ns
ns
Fig.
No.
www.national.com
6

6 Page



ページ 合計 : 8 ページ
 
PDF
ダウンロード
[ 54AC174 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
54AC174

Hex D Flip-Flop

National Semiconductor
National Semiconductor
54AC174

Hex D Flip-Flop with Master Reset (Rev. A)

Texas Instruments
Texas Instruments
54AC175

Quad D Flip-Flop

National Semiconductor
National Semiconductor
54AC175

54AC175 54ACT175 Quad D Flip-Flop (Rev. B)

Texas Instruments
Texas Instruments


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap