參數(shù)資料
型號(hào): 74F1240
廠商: NXP Semiconductors N.V.
英文描述: Octal inverter buffer 3-State
中文描述: 逆變器緩沖八路三態(tài)
文件頁數(shù): 3/10頁
文件大小: 85K
代理商: 74F1240
Philips Semiconductors
Product specification
74F1240, 74F1241*
Buffers
1999 Jan 08
3
* Discontinued part. Please see the Discontinued Products List.
PIN CONFIGURATION – 74F1240
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SF00320
OEa
Ia0
Yb0
Ia1
Yb1
Ia2
Yb2
Ia3
Yb3
GND
V
CC
OEb
Ya0
Ib0
Ya1
Ib1
Ya2
Ib2
Ya3
Ib3
PIN CONFIGURATION – 74F1241
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SF00324
OEa
Ia0
Yb0
Ia1
Yb1
Ia2
Yb2
Ia3
Yb3
GND
V
CC
OEb
Ya0
Ib0
Ya1
Ya2
Ib2
Ya3
Ib3
Ib1
LOGIC SYMBOL – 74F1240
V
= Pin 20
GND = Pin 10
SF00321
1
19
OEa
OEb
2
4
6
8
17
15
13
11
18
16
14
12
3
5
7
9
Ia0
Ia1
Ia2
Ia3
Ib0
Ib1
Ib2 Ib3
Ya0 Ya1 Ya2 Ya3 Yb0 Yb1 Yb2 Yb3
LOGIC SYMBOL – 74F1241
V
= Pin 20
GND = Pin 10
SF00325
2
4
6
8
17
15
13
11
18
16
14
12
3
5
7
9
Ia0
Ia1 Ia2
Ia3 Ib0
Ib1 Ib2
Ib3
1
19
OEa
OEb
Ya0 Ya1 Ya2 Ya3 Yb0 Yb1 Yb2 Yb3
IEC/IEEE SYMBOL – 74F1240
2
1
EN1
1
2
SF01367
19
4
6
8
17
15
13
11
EN2
9
7
5
3
12
14
16
18
IEC/IEEE SYMBOL – 74F1241
2
1
EN1
1
2
SF01368
19
4
6
8
17
15
13
11
EN2
9
7
5
3
12
14
16
18
相關(guān)PDF資料
PDF描述
74F1241 Octal inverter buffer 3-State
74F1244 Octal buffer 3-State
74F1245 Octal transceiver 3-State
74F125D 4-Bit Buffer/Driver
74F125N 4-Bit Buffer/Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F1240D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver
74F1240N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver
74F1241 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal inverter buffer 3-State
74F1244 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer 3-State
74F1245 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver 3-State