參數(shù)資料
型號(hào)： 74ACTQ16240SSCX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Quad 4-Bit Buffer/Driver
中文描述： ACT SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48
封裝： 0.300 INCH, MO-118, SSOP-48
文件頁數(shù)： 4/7頁
文件大?。?/td> 71K
代理商： 74ACTQ16240SSCX
www.fairchildsemi.com
4
7
AC Electrical Characteristics
Note 8:
Voltage Range 5.0 is 5.0V
±
0.5V.
Extended AC Electrical Characteristics
Note 9:
Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device. The
specification applies to any outputs switching HIGH to LOW (t
OSHL
), LOW to HIGH (t
OSLH
), or any combination switching LOW to HIGH and/or HIGH to LOW
(t
OST
).
Note 10:
This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (i.e., all low-to-high,
high-to-low, etc.).
Note 11:
This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load
capacitors in the standard AC load. This specification pertains to single output switching only.
Note 12:
3-STATE delays are load dominated and have been excluded from the datasheet.
Note 13:
The Output Disable Time is dominated by the RC network (500
, 250 pF) on the output and has been excluded from the datasheet.
Capacitance
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
4.8
5.1
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
2.7
3.0
Symbol
Parameter
(V)
Units
(Note 8)
5.0
Min
2.7
3.0
Max
7.3
7.3
Max
7.8
7.8
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation Delay
Data to Output
ns
Output Enable Time
5.0
2.5
2.7
2.3
4.5
4.7
5.0
7.4
7.5
7.9
2.5
2.7
2.3
7.9
8.0
8.2
ns
Output Disable Time
5.0
ns
2.0
4.6
7.4
2.0
7.9
T
A
=
40
°
C to
+
85
°
C
V
CC
=
Com
C
L
=
50 pF
T
A
=
40
°
C to
+
85
°
C
V
CC
=
Com
C
L
=
250 pF
(Note 11)
Min
5.6
5.6
Symbol
Parameter
16 Outputs Switching
Units
(Note 10)
Typ
Min
4.0
4.0
Max
11.2
10.0
Max
13.8
13.6
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSH
L
(Note 9)
Propagation Delay
Data to Output
ns
Output Enable Time
3.5
3.4
3.6
10.1
10.0
8.9
(Note 12)
ns
Output Disable Time
(Note 13)
ns
3.1
8.1
1.2
Pin to Pin Skew
HL Data to Output
ns
t
OSLH
(Note 9)
t
OST
(Note 9)
Pin to Pin Skew
LH Data to Output
Pin to Pin Skew
2.5
ns
4.3
ns
LH/HL Data to Output
Symbol
Parameter
Typ
4.5
30
Units
pF
pF
Conditions
C
IN
C
PD
Input Pin Capacitance
Power Dissipation Capacitance
V
CC
=
5.0V
V
CC
=
5.0V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ACTQ16244 制造商:Fairchild Semiconductor Corporation 功能描述:
74ACTQ16244MTD 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ACTQ16244MTD_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ACTQ16244MTDX 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ACTQ16244SSC 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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