參數(shù)資料
型號: 74F825
廠商: Fairchild Semiconductor Corporation
英文描述: 8-Bit D-Type Flip-Flop
中文描述: 8位D型觸發(fā)器
文件頁數(shù): 12/18頁
文件大?。?/td> 140K
代理商: 74F825
Philips Semiconductors
Product specification
74F821/822/823/824/825/826
Bus interface registers
1996 Jan 05
12
AC ELECTRICAL CHARACTERISTICS FOR 74F823
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF
R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF
R
L
= 500
MIN
T
amb
= –40
°
C to +85
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF
R
L
= 500
MIN
UNIT
MAX
MAX
MAX
f
max
t
PLH
t
PHL
Maximum clock frequency
Waveform 1
150
180
140
130
ns
Propagation delay
CP to Qn or Qn
Propagation delay
MR to Qn or Qn
Output enable time
OEn to Qn or Qn
Output disable time
OEn to Qn or Qn
Waveform 1
4.0
4.0
6.5
6.0
8.5
8.5
4.0
3.5
9.5
9.0
4.0
3.5
10.0
9.0
ns
t
PHL
Waveform 2
3.0
5.0
8.0
3.0
8.0
3.0
8.5
ns
t
PZH
t
PZL
t
PHZ
t
PLZ
Waveform 4
Waveform 5
Waveform 4
Waveform 5
2.0
3.0
1.5
1.5
4.5
5.0
3.5
3.5
8.0
8.0
6.5
6.5
2.0
2.5
1.5
1.5
9.0
9.0
7.5
7.5
2.0
2.5
1.5
1.5
11.0
9.0
8.5
8.5
ns
ns
AC SETUP REQUIREMENTS FOR 74F823
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF
R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF
R
L
= 500
MIN
T
amb
= –40
°
C to +85
°
C
CC
= +5.0V
±
10%
C
L
= 50pF
R
L
= 500
MIN
UNIT
MAX
MAX
MAX
t
su
(H)
t
su
(L)
t
h
(H
)
t
h
(
L
)
t
w
(H)
t
w
(L)
t
su
(H)
t
su
(L)
t
h
(H
)
t
h
(
L
)
Setup time, high or low
Dn to CP
Hold time, high or low
Dn to CP
CP Pulse width,
high or low
Setup time, high or low,
CE to CP
Hold time, high or low
CE to CP
MR Pulse width,
low
Recovery time,
MR to CP
Waveform 3
1.0
1.0
2.0
2.0
3.5
3.5
0.0
2.0
0.0
3.0
1.0
1.0
2.0
2.0
4.0
4.0
0.0
2.0
0.0
3.5
2.0
1.5
2.5
2.0
4.0
4.0
0.0
2.0
1.5
4.0
ns
Waveform 3
ns
Waveform 1
ns
Waveform 3
ns
Waveform 3
ns
t
w
(L)
Waveform 2
4.5
4.5
4.5
ns
t
rec
Waveform 2
2.5
2.5
2.5
ns
相關(guān)PDF資料
PDF描述
74F825SC 8-Bit D-Type Flip-Flop
74F823PC 9-Bit D-Type Flip-Flop
74F823SCX 9-Bit D-Type Flip-Flop
74F827SCX 10-Bit Buffer/Driver
74F821SCX 10-Bit D-Type Flip-Flop
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F825_00 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Bit D-Type Flip-Flop
74F825_YFH3026B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74F825AI 功能描述:固定電感器 82uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
74F825AI-RC 功能描述:固定電感器 82uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
74F825SC 功能描述:觸發(fā)器 9-Bit D-Tp 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