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參數(shù)資料
| 型號： | 74ABT2541 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Octal Buffer/Line Driver with 25Ω Series Resistors in the Outputs(八緩沖器/線驅(qū)動(dòng)器（三態(tài)輸出）) |
| 中文描述： | 八路緩沖器/線與25Ω串聯(lián)電阻的輸出（八緩沖器/線驅(qū)動(dòng)器（三態(tài)輸出）驅(qū)動(dòng)程序） |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 100K |
| 代理商： | 74ABT2541 |
www.fairchildsemi.com
4
7
Skew
(SOIC Package)
Note 12:
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 13:
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.
Note 14:
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
). The specification is guaranteed but not tested.
Note 15:
This describes the difference between the delay of the LOW-to-HIGH and the HIGH-to-LOW transition on the same pin. It is measured across all
the outputs (drivers) on the same chip, the worst (largest delta) number is the guaranteed specification. This specification is guaranteed but not tested.
Note 16:
Propagation delay variation for a given set of conditions (i.e., temperature and V
CC
) from device to device. This specification is guaranteed but not
tested.
Capacitance
Note 17:
C
OUT
is measured at frequency f
=
1 MHz; per MIL-STD-883, Method 3012.
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C
V
CC
=
4.5V
–
5.5V
C
L
=
50 pF
8 Outputs Switching
(Note 12)
Max
T
A
=
40
°
C to
+
85
°
C
V
CC
=
4.5V
–
5.5V
C
L
=
250 pF
8 Outputs Switching
(Note 13)
Max
Units
t
OSHL
(Note 14)
t
OSLH
(Note 14)
t
PS
(Note 15)
Pin to Pin Skew
HL Transitions
Pin to Pin Skew
1.3
2.3
ns
1.0
1.8
ns
LH Transitions
Duty Cycle
LH
–
HL Skew
2.0
5.0
ns
t
OST
(Note 14)
t
PV
(Note 16)
Pin to Pin Skew
LH/HL Transitions
Device to Device Skew
2.0
5.0
ns
2.0
5.0
ns
LH/HL Transitions
Symbol
Parameter
Typ
Units
Conditions
T
A
=
25
°
C
C
IN
C
OUT
(Note 17)
Input Capacitance
Output Capacitance
5.0
9.0
pF
pF
V
CC
=
0V
V
CC
=
5.0V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT2541CSC | Octal Buffer/Line Driver with 25з Series Resistors in the Outputs |
| 74ABT2541CSJ | Octal Buffer/Line Driver with 25з Series Resistors in the Outputs |
| 74ABT2541CMSAX | 8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CMTCX | 8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CMSA | Octal Buffer/Line Driver with 25з Series Resistors in the Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT2541_YCF3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ABT2541CDC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CDCC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CDCQR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
| 74ABT2541CDCQRC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Non-Inverting Buffer/Driver |
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