參數(shù)資料
型號： 74LCX574MTCX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
中文描述： LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝： 4.40 MM, LEAD FREE, MO-153AC, TSSOP-20
文件頁數(shù)： 5/13頁
文件大?。?/td> 264K
代理商： 74LCX574MTCX
74LCX574
5/13
Table 8: AC Electrical Characteristics
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
OSLH
= | t
PLHm
- t
PLHn
|, t
OSHL
= | t
PHLm
- t
PHLn
|)
2) Parameter guaranteed by design
Table 9: Capacitive Characteristics
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/8 (per
flip-flop)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
R
L
(
)
t
s
=
t
r
(ns)
-40 to 85 °C
-55 to 125 °C
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time
2.7
50
500
2.5
1.5
1.5
1.5
9.5
8.5
9.5
1.5
1.5
1.5
9.5
8.5
9.5
ns
3.0 to 3.6
2.7
t
PZL
t
PZH
Output Enable Time
to HIGH and LOW
level
Output Disable Time
from HIGH to LOW
level
Set-Up Time, HIGH
or LOW level
(Dn to CK)
Hold Time, HIGH or
LOW level
(Dn to CK)
CK Pulse Width,
HIGH or LOW
50
500
2.5
ns
3.0 to 3.6
1.5
8.5
1.5
8.5
t
PLZ
t
PHZ
2.7
50
500
2.5
1.5
8.5
1.5
8.5
ns
3.0 to 3.6
1.5
7.5
1.5
7.5
t
S
2.7
50
500
2.5
2.5
2.5
ns
3.0 to 3.6
2.5
2.5
t
h
2.7
50
500
2.5
1.5
1.5
ns
3.0 to 3.6
1.5
1.5
t
W
2.7
50
500
2.5
3.3
3.3
3.3
3.3
ns
3.0 to 3.6
f
MAX
Clock Pulse
Frequency
Output To Output
Skew Time (note1,
2)
3.0 to 3.6
50
500
2.5
165
150
MHz
t
OSLH
t
OSHL
3.0 to 3.6
50
500
2.5
1.0
1.0
ns
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25 °C
Min.
Typ.
Max.
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
(note 1)
3.3
3.3
3.3
V
IN
= 0 to V
CC
V
IN
= 0 to V
CC
f
IN
= 10MHz
V
IN
= 0 or V
CC
6
12
25
pF
pF
pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LCX574MTCX 制造商:Fairchild Semiconductor Corporation 功能描述:Flip-Flop Logic IC
74LCX574MTCX_NL 功能描述:觸發(fā)器 FINISHED GOOD RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74LCX574MTR 功能描述:觸發(fā)器 Octal "D" Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74LCX574SJ 功能描述:觸發(fā)器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74LCX574SJ_Q 功能描述:觸發(fā)器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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