參數(shù)資料
型號: 74F652SCX
元件分類: 通用總線功能
英文描述: Single 8-bit Bus Transceiver
中文描述: 單8位總線收發(fā)器
文件頁數(shù): 6/8頁
文件大小: 82K
代理商: 74F652SCX
www.fairchildsemi.com
6
7
AC Electrical Characteristics
AC Operating Requirements
Symbol
Parameter
T
A
=
+
25
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
Min
90
2.0
2.0
T
A
=
55
°
C to
+
125
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
Min
75
2.0
2.0
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
Min
90
2.0
2.0
Units
Max
Max
Max
f
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Max. Clock Frequency
Propagation Delay
Clock to Bus
MHz
7.0
8.0
8.5
9.5
8.0
9.0
ns
Propagation Delay
Bus to Bus (74F651)
Propagation Delay
2.0
1.0
1.0
8.5
7.5
7.0
1.0
1.0
1.0
9.0
8.0
8.0
2.0
1.0
1.0
9.0
8.0
7.5
ns
ns
Bus to Bus (74F652)
Propagation Delay
SBA or SAB to A or B
1.0
2.0
2.0
6.5
8.5
8.0
1.0
2.0
2.0
8.0
11.0
10.0
1.0
2.0
2.0
7.0
9.5
9.0
ns
Symbol
Parameter
T
A
=
+
25
°
C
V
CC
=
+
5.0V
Min
2.0
2.0
T
A
=
55
°
C to
+
125
°
C
V
CC
=
+
5.0V
Min
2.0
2.0
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
Min
2.0
2.0
Units
Max
9.5
12.0
Max
10.0
10.0
Max
10.0
12.5
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
t
S
(H)
t
S
(L)
t
H
(H)
t
H
(L)
t
W
(H)
t
W
(L)
Enable Time
*OEBA to A
ns
Disable Time
*OEBA to A
Enable Time
1.0
2.0
2.0
7.5
8.5
9.5
1.0
1.0
2.0
9.0
9.0
10.0
1.0
2.0
2.0
8.0
9.0
10.0
OEAB to B
Disable Time
OEAB to B
3.0
2.0
2.0
13.0
9.0
10.5
2.0
1.0
1.0
12.0
9.0
12.0
3.0
2.0
2.0
14.0
10.0
11.0
ns
Setup Time, HIGH or
LOW, Bus to Clock
5.0
5.0
5.0
5.0
5.0
5.0
ns
Hold Time, HIGH or
LOW, Bus to Clock
Clock Pulse Width
2.0
2.0
5.0
2.5
2.5
5.0
2.0
2.0
5.0
ns
ns
HIGH or LOW
5.0
5.0
5.0
相關PDF資料
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相關代理商/技術參數(shù)
參數(shù)描述
74F652SPC 功能描述:總線收發(fā)器 Transceiver/Register RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74F652SPC_Q 功能描述:總線收發(fā)器 Transceiver/Register RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74F655A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/driver with parity, non-inverting 3-State
74F656A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/driver with parity, non-inverting 3-State
74F657 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and 3-STATE Outputs