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參數(shù)資料
| 型號(hào)： | 74ACTQ544 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 17-Bit LVTTL-to-GTLP Universal Bus Transceiver with Buffered Clock Outputs 56-TVSOP -40 to 85 |
| 中文描述： | 安靜系列⑩八路注冊(cè)收發(fā)器三態(tài)輸出 |
| 文件頁(yè)數(shù)： | 5/9頁(yè) |
| 文件大?。?/td> | 86K |
| 代理商： | 74ACTQ544 |
5
www.fairchildsemi.com
7
AC Electrical Characteristics for ACQ
Note 13:
Voltage Range 5.0 is 5.0V
±
0.5V
Voltage Range 3.3 is 3.3V
±
0.3V
Note 14:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs within the same packaged device.
The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
). Parameter guaranteed by
design. Not tested.
AC Operating Requirements for ACQ
Note 15:
Voltage Range 5.0 is 5.0V
±
0.5V
Voltage Range 3.3 is 3.0V
±
0.3V
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
8.0
5.0
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
1.5
1.5
Symbol
Parameter
(V)
Units
(Note 13)
3.3
5.0
Min
1.5
1.5
Max
11.0
7.5
Max
12.0
8.0
t
PLH
t
PHL
Propagation Delay
Transparent Mode
ns
A
n
to B
n
or B
n
to A
n
Propagation Delay
LEBA, LEAB to A
n
, B
n
Output Enable Time
OEBA or OEAB to A
n
or B
n
CEBA or CEAB to A
n
or B
n
Output Disable Time
OEBA or OEAB to A
n
or B
n
CEBA or CEAB to A
n
or B
n
Output to Output
Skew (Note 14)
t
PLH
t
PHL
3.3
5.0
1.5
1.5
8.5
6.0
12.0
8.0
1.5
1.5
12.5
8.5
ns
3.3
5.0
1.5
1.5
10.0
7.0
14.0
9.5
1.5
1.5
15.0
10.0
t
PZH
t
PZL
ns
3.3
5.0
1.0
1.0
7.5
5.0
10.5
7.0
1.0
1.0
11.0
7.5
t
PHZ
t
PLZ
t
OSHL
t
OSLH
ns
3.3
5.0
1.0
0.5
1.5
1.0
1.5
1.0
ns
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Guaranteed Minimum
Symbol
Parameter
(V)
Units
(Note 15)
3.3
5.0
t
S
Setup Time, HIGH or LOW
A
n
or B
n
to LEBA or LEAB
Hold Time, HIGH or LOW
A
n
or B
n
to LEBA or LEAB
Latch Enable, B to A
3.0
3.0
ns
t
H
3.3
5.0
3.3
1.5
1.5
ns
t
W
4.0
4.0
ns
Pulse Width, LOW
5.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ACQ544SC | CMOS, µP Compatible, 5µs/10µs, 8-Bit ADCs |
| 74ACQ544SCX | CMOS, µP Compatible, 5µs/10µs, 8-Bit ADCs |
| 74ACQ544SPC | Single 8-Bit Inverting Bus Transceiver |
| 74ACTQ544SC | Single 8-Bit Inverting Bus Transceiver |
| 74ACTQ544SCX | Single 8-Bit Inverting Bus Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACTQ544 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ACTQ544SC | 功能描述:總線(xiàn)收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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(shí)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 |
| 74ACTQ544SC_Q | 功能描述:總線(xiàn)收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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(shí)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 |
| 74ACTQ544SCX | 功能描述:總線(xiàn)收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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(shí)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 |
| 74ACTQ544SPC | 功能描述:總線(xiàn)收發(fā)器 Octal Reg Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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(shí)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 |
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