參數(shù)資料
型號(hào): 74ACTQ544SCX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Single 8-Bit Inverting Bus Transceiver
中文描述: ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24
封裝: 0.300 INCH, MS-013, SOIC-24
文件頁(yè)數(shù): 5/9頁(yè)
文件大?。?/td> 86K
代理商: 74ACTQ544SCX
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
74ACTQ544SPC Single 8-Bit Inverting Bus Transceiver
74ACQ544 Quiet Series⑩ Octal Registered Transceiver with 3-STATE Outputs
74ACTQ573SJ Quiet Series⑩ Octal Latch with 3-STATE Outputs
74ACTQ573QSC Quiet Series⑩ Octal Latch with 3-STATE Outputs
74ACQ573 Quiet Series⑩ Octal Latch with 3-STATE Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ACTQ544SPC 功能描述:總線收發(fā)器 Octal Reg Trans 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(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
74ACTQ563 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74ACTQ563PC 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74ACTQ563PC_Q 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74ACTQ573MTCX 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel