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M74ACT574MTR の電気的特性と機能

M74ACT574MTRのメーカーはST Microelectronicsです、この部品の機能は「OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING」です。


製品の詳細 ( Datasheet PDF )

部品番号 M74ACT574MTR
部品説明 OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
メーカ ST Microelectronics
ロゴ ST Microelectronics ロゴ 




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M74ACT574MTR Datasheet, M74ACT574MTR PDF,ピン配置, 機能
® 74ACT574
OCTAL D-TYPE FLIP FLOP
WITH 3 STATE OUTPUT NON INVERTING
s HIGH SPEED:
fMAX = 250 MHz (TYP.) at VCC = 3.3V
s LOW POWER DISSIPATION:
ICC = 8 µA (MAX.) at TA = 25 oC
s COMPATIBLE WITH TTL OUTPUTS
VIH = 2V (MIN), VIL = 0.8V (MAX)
s 50TRANSMISSION LINE DRIVING
CAPABILITY
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24 mA (MIN)
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.5V to 5.5V
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 574
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The ACT574 is an advanced high-speed CMOS
OCTAL D-TYPE FLIP FLOP with 3 STATE
OUTPUT NON INVERTING fabricated with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology.
These 8 bit D-Type flip-flops are controlled by a
clock input (CK) and an output enable input (OE).
On the positive transition of the clock, the Q
outputs will be set to logic state that were setup
at the D inputs.
PIN CONNECTION AND IEC LOGIC SYMBOLS
DIP
PACKAGE
DIP
SOP
TSSOP
SOP
TSSOP
ORDER CODES
T UB E
T&R
M74ACT574B
M74ACT574M M74ACT574MTR
M74ACT574TTR
While the (OE) input is low, the 8 outputs will be
in a normal logic state (high or low logic level)
and while high level the outputs will be in a high
impedance state.
The output control does not affect the internal
operation of flip flop; that is, the old data can be
retained or the new data can be entered even
while the outputs are off.
The device is designed to interface directly High
Speed CMOS system with TTL and NMOS
components.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
February 2000
1/11

1 Page





M74ACT574MTR pdf, ピン配列
74ACT574
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7
V
VI DC Input Voltage
-0.5 to VCC + 0.5
V
VO DC Output Voltage
-0.5 to VCC + 0.5
V
IIK DC Input Diode Current
± 20 mA
IOK DC Output Diode Current
± 20 mA
IO DC Output Current
± 50 mA
ICC or IGND DC VCC or Ground Current
± 400
mA
Tstg Storage Temperature
-65 to +150
oC
TL Lead Temperature (10 sec)
300 oC
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
Pa ram et er
VCC Supply Voltage
VI Input Voltage
VO Output Voltage
Top Operating Temperature:
dt/dv Input Rise and Fall Time VCC = 4.5 to 5.5V (note 1)
1) VIN from 0.8 V to 2.0 V
Value
4.5 to 5.5
0 to VCC
0 to VCC
-40 to +85
8
Unit
V
V
V
oC
ns/V
3/11


3Pages


M74ACT574MTR 電子部品, 半導体
74ACT574
TEST CIRCUIT
TEST
tPLH, tPHL
tPZL, tPLZ
tPZH, tPHZ
CL = 50 pF or equivalent (includes jigand probe capacitance)
RL = R1 = 500orequivalent
RT = ZOUT of pulse generator (typically 50)
SW IT CH
Open
2VCC
Open
WAVEFORM 1: PROPAGATION DELAYS, SETUP AND HOLD TIMES (f=1MHz; 50% duty cycle)
6/11

6 Page



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共有リンク

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部品番号部品説明メーカ
M74ACT574MTR

OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING

ST Microelectronics
ST Microelectronics


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