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參數(shù)資料
| 型號： | 74F273 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | LFH60(M) TO DUAL VGA(F) 8 BLACK |
| 中文描述： | 八路D類觸發(fā)器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 167K |
| 代理商： | 74F273 |
AC Electrical Characteristics
74F
54F
74F
T
A
e a
25
§
C
V
CC
e a
5.0V
C
L
e
50 pF
T
A
, V
CC
e
Mil
C
L
e
50 pF
T
A
, V
CC
e
Com
C
L
e
50 pF
Symbol
Parameter
Units
Min
Typ
Max
Min
Max
Min
Max
f
max
Maximum Clock Frequency
160
95
130
MHz
t
PLH
t
PHL
Propagation Delay
Clock to Output
3.0
4.0
7.0
9.00
2.5
3.0
9.5
11.0
2.5
3.5
7.5
9.0
ns
t
PLH
t
PHL
Propagation Delay
MR to Output
4.5
9.5
3.0
11.0
4.0
10.0
ns
AC Operating Requirements
74F
54F
74F
Symbol
Parameter
T
A
e a
25
§
C
V
CC
e a
5.0V
T
A
, V
CC
e
Mil
T
A
, V
CC
e
Com
Units
Min
Max
Min
Max
Min
Max
t
s
(H)
t
s
(L)
Setup Time, HIGH or LOW
Data to CP
3.0
3.5
3.5
4.0
3.0
3.5
ns
t
h
(H)
t
h
(L)
Hold Time, HIGH or LOW
Data to CP
0.5
1.0
1.0
1.0
0.5
1.0
t
w
(L)
MR Pulse Width, LOW
6.0
4.0
6.0
ns
t
w
(H)
t
w
(L)
CP Pulse Width
HIGH or LOW
6.0
6.0
5.0
5.0
6.0
6.0
ns
t
rec
Recovery Time, MR to CP
3.0
4.5
3.5
ns
Ordering Information
The device number is used to form part of a simplified purchasing code where a package type and temperature range are
defined as follows:
74F
273
S
C
X
Temperature Range Family
74F
e
Commercial
54F
e
Military
Special Variations
X
e
Devices shipped in 13
×
reels
QB
e
Military grade with environmental
and burn-in processing shipped
in tubes
Device Type
Package Code
P
e
Plastic DIP
D
e
Ceramic DIP
S
e
Small Outline SOIC JEDEC
SJ
e
Small Outline SOIC EIAJ
F
e
Flatpak
L
e
Leadless Chip Carrier (LCC)
Temperature Range
C
e
Commercial (0
§
C to
a
70
§
C)
M
e
Military (
b
55
§
C to
a
125
§
C)
4
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PDF描述 |
|---|---|
| 74F273SJ | Octal D-Type Flip-Flop |
| 74F273PC | Octal D-Type Flip-Flop |
| 74F273SC | Octal D-Type Flip-Flop |
| 74F280 | 9-Bit Parity Generator/Checker(9位奇偶發(fā)生器/校驗(yàn)器) |
| 74F299 | Octal Universal Shift/Storage Register with Common Parallel I/O Pins(帶公用并行I/O引腳的八通用移位/存儲寄存器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F273A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D flip-flop |
| 74F273AD | 制造商:NXP Semiconductors 功能描述: 制造商:SIG 功能描述: |
| 74F273AN | 制造商:NXP Semiconductors 功能描述:OCTAL D-TYPE F/F |
| 74F273N | 制造商:NXP Semiconductors 功能描述: 制造商:North American Philips Discrete Products Div 功能描述:Flip Flop, Octal, D Type, 20 Pin, Plastic, DIP 制造商:NXP Semiconductors 功能描述:Flip Flop, Octal, D Type, 20 Pin, Plastic, DIP |
| 74F273PC | 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(shí)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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