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參數資料
| 型號： | MC74AC125N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | QUAD BUFFER WITH 3-STATE OUTPUTS |
| 中文描述： | AC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數： | 3/5頁 |
| 文件大小： | 145K |
| 代理商： | MC74AC125N |
MC74AC125 MC74ACT125
5-3
FACT DATA
AC CHARACTERISTICS
Symbol
Parameter
(V)
74AC
74AC
Unit
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Min
Max
Min
Max
tPLH
Propagation Delay
Data to Output
3.3
5.0
1.0
1.0
9.0
7.0
1.0
1.0
10
7.5
ns
tPHL
Propagation Delay
Data to Output
3.3
5.0
1.0
1.0
9.0
7.0
1.0
1.0
10
7.5
ns
tPZH
Output Enable
Time
3.3
5.0
1.0
1.0
10.5
7.0
1.0
1.0
11
8.0
ns
tPZL
Output Enable
Time
3.3
5.0
1.0
1.0
10
8.0
1.0
1.0
11
8.5
ns
tPHZ
Output Disable
Time
3.3
5.0
1.0
1.0
10
9.0
1.0
1.0
10.5
9.5
ns
tPLZ
Output Disable
Time
3.3
5.0
1.0
1.0
10.5
9.0
1.0
1.0
11.5
9.5
ns
* Voltage Range 3.3 V is 3.3 V
±
0.3 V.
Voltage Range 5.0 V is 5.0 V
±
0.5 V.
DC CHARACTERISTICS
Symbol
Parameter
(V)
74ACT
74ACT
Unit
Conditions
VCC
TA = +25
°
C
TA =
–40
°
C to +85
°
C
Typ
Guaranteed Limits
VIH
Minimum High Level
Input Voltage
4.5
5.5
1.5
1.5
2.2
2.0
2.0
2.0
V
VOUT = 0.1 V
or VCC – 0.1 V
VIL
Maximum Low Level
Input Voltage
4.5
5.5
1.5
1.5
0.8
0.8
0.8
0.8
V
VOUT = 0.1 V
or VCC – 0.1 V
VOH
Minimum High Level
Output Voltage
4.5
5.5
4.49
5.49
4.4
5.4
4.4
5.4
V
IOUT = – 50
μ
A
*VIN = VIL or VIH
IOH
4.5
5.5
3.86
4.86
3.76
4.76
V
– 24 mA
– 24 mA
VOL
Minimum Low Level
Output Voltage
4.5
5.5
0.001
0.001
0.1
0.1
0.1
0.1
V
IOUT = – 50
μ
A
V
*VIN = VIL or VIH
IOH
4.5
5.5
0.36
0.36
0.44
0.44
– 24 mA
– 24 mA
IIN
Maximum Input
Leakage Current
5.5
±
0.1
±
1.0
μ
A
VI = VCC, GND
IOZ
VI (OE) = VIL, VIH
VI = VCC, GND
VO = VCC , GND
Additional Max. ICC/Input
5.5
±
0.5
±
5.0
μ
A
VI (OE) = VIL, VIH
VI = VCC, GND
VO = VCC, GND
VI = VCC – 2.1 V
ICCT
5.5
0.6
1.5
mA
IOLD
Minimum Dynamic
Output Current
5.5
75
mA
VOLD = 1.65 V Max
IOHD
5.5
–75
mA
VOHD = 3.85 V Min
ICC
Maximum Quiescent Supply Current
5.5
8.0
80
μ
A
VIN = VCC or GND
* All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one input loaded at a time.
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| MC74ACT125N | QUAD BUFFER WITH 3-STATE OUTPUTS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74AC125NG | 功能描述:緩沖器和線路驅動器 2-6V Quad 3-State RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74AC126D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC126N | 制造商:ON Semiconductor 功能描述: |
| MC74AC132 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:QUAD 2-INPUT NAND SCHMITT TRIGGER |
| MC74AC132D | 功能描述:邏輯門 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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