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參數(shù)資料
| 型號(hào)： | 74F260 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Dual 5-input NOR gate |
| 中文描述： | 雙5輸入或非門 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 68K |
| 代理商： | 74F260 |
Philips Semiconductors
Product specification
74F260
Dual 5-input NOR gate
2
1988 Nov 29
853–0048 95209
TYPE
TYPICAL
PROPAGATION
DELAY
TYPICAL
SUPPLY CURRENT
(TOTAL)
74F260
3.5ns
6mA
ORDERING INFORMATION
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
±
10%,
T
amb
= 0
°
C to +70
°
C
PKG DWG #
14-pin plastic DIP
N74F260N
SOT27-1
14-pin plastic SO
N74F260D
SOT108-1
PIN CONFIGURATION
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
V
CC
D1c
D1b
D1a
D1d
Doe
D0d
D0a
D0b
Q1
D0c
D1e
Q0
SF00829
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74F (U.L.) HIGH/LOW
LOAD VALUE HIGH/LOW
Dna, Dnb, Dnc, Dnd, Dne
Data inputs
1.0/1.0
20
μ
A/0.6mA
Q0, Q1
Data outputs
50/33
1.0mA/20mA
NOTE:
One (1.0) FAST unit load is defined as: 20
μ
A in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
Q0
Q1
5
6
V
= Pin 14
GND = Pin 7
D0b
D0c
3
12
SF00830
D0d
D0a
1
2
D1a
D1b
9
10
D1c
D0e
13
8
D1d
11
4
D1e
IEC/IEEE SYMBOL
SF00831
6
5
3
12
1
2
9
10
13
8
11
4
≥
1
LOGIC DIAGRAM
Q0
SF00832
5
1
2
3
12
13
D0a
D0b
D0c
D0d
D0e
Q1
6
8
9
10
11
4
D1a
D1b
D1c
D1d
D1e
V
= Pin 14
GND = Pin 7
FUNCTION TABLE
INPUTS
OUTPUT
Dna
Dnb
Dnc
Dnd
Dne
Qn
H
X
X
X
X
L
X
H
X
X
X
L
X
X
H
X
X
L
X
X
X
H
X
L
X
X
X
X
H
L
L
L
L
L
L
H
H = High voltage level
L = Low voltage level
X = Don’t care
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F260D | 制造商:North American Philips Discrete Products Div 功能描述:Logic Circuit, Dual 5-Input NOR, F-TTL, 14 Pin, Plastic, SOP 制造商:NXP Semiconductors 功能描述:Logic Circuit, Dual 5-Input NOR, F-TTL, 14 Pin, Plastic, SOP |
| 74F260N | 制造商:North American Philips Discrete Products Div 功能描述:Logic Circuit, Dual 5-Input NOR, F-TTL, 14 Pin, Plastic, DIP 制造商:NXP Semiconductors 功能描述:Logic Circuit, Dual 5-Input NOR, F-TTL, 14 Pin, Plastic, DIP |
| 74F2620PCQR | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Inverting Octal Bus Transceiver with 25ヘ Series Resistors in the Output |
| 74F2623PCQR | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Inverting Octal Bus Transceiver with 25ヘ Series Resistors in the Output |
| 74F2640 WAF | 制造商:Texas Instruments 功能描述: |
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