參數(shù)資料
型號(hào)： 74FR16540
廠商： Fairchild Semiconductor Corporation
英文描述： Ferrite Bead; Outer Diameter:8.7mm; Inner Diameter:0.17"; Package/Case:Tubular; External Width:.343 "; Frequency:100MHz; Impedance:102ohm; Length:0.625" RoHS Compliant: Yes
中文描述： 16位緩沖器/線路驅(qū)動(dòng)器3態(tài)輸出
文件頁(yè)數(shù)： 4/6頁(yè)
文件大小： 52K
代理商： 74FR16540
www.fairchildsemi.com
4
7
AC Electrical Characteristics
Extended AC Characteristics
Note 3:
Skew is defined as the absolute value of the difference between the actual propagation delays for any two outputs of the same device. The specifi-
cation applies to any outputs switching HIGH-to-LOW (t
OSHL
), LOW-to-HIGH, (t
OSLH
), or HIGH-to-LOW and/or LOW-to-HIGH, (t
OST
). Specifications guaran-
teed with all outputs switching in phase. This specification is guaranteed but not tested.
Note 4:
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, 3-STATE-to-HIGH, etc.
Note 5:
These specifications 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.
Symbol
Parameter
T
A
=
+
25
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
Typ
2.8
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
Min
1.0
Units
Min
1.0
Max
4.3
Max
4.3
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation Delay
ns
In to On
1.0
2.0
4.3
1.0
4.3
Output Enable Time
3.4
3.4
1.8
5.6
7.8
4.0
11.6
11.6
6.6
3.4
3.4
1.8
11.6
11.6
6.6
ns
Output Disable Time
ns
1.8
4.4
6.6
1.8
6.6
Symbol
Parameter
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
16 Outputs Switching
(Note 4)
Min
1.0
1.0
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
C
L
=
250 pF
Units
(Note 5)
Max
6.0
6.0
Min
3.2
3.2
Max
8.2
8.2
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSHL
(Note 3)
Propagation Delay
ns
In to On
Output Enable Time
3.4
3.4
1.8
14.5
14.5
6.6
ns
Output Disable Time
ns
1.8
6.6
Pin-to-Pin Skew
for HL Transitions
1.4
ns
t
OSLH
(Note 3)
t
OST
(Note 3)
Pin-to-Pin Skew
for LH Transitions
Pin-to-Pin Skew
1.6
ns
3.0
ns
for HL/LH Transitions
相關(guān)PDF資料
PDF描述
74FR16540QC Ferrite Bead; Outer Diameter:9.5mm; Inner Diameter:0.192"; Package/Case:Tubular; External Width:.375"; Frequency:100MHz; Impedance:140ohm; Length:0.75" RoHS Compliant: Yes
74FR16541QCX SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits
74FR16541SSCX Dual 8-Bit Buffer/Driver
74FR16541QC 16-Bit Buffer/Line Driver with 3-STATE Outputs
74FR16541 Ferrite Bead; Outer Diameter:14.2mm; Inner Diameter:0.25"; Package/Case:Tubular; External Width:.562"; Frequency:100MHz; Impedance:257ohm; Length:1.125" RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74FR16540 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74FR16540QC 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Transceiver 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
74FR16540QCQR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 8-Bit Buffer/Driver
74FR16540QCX 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual 8-Bit Buffer/Driver
74FR16540SSC 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Transceiver 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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