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參數(shù)資料
| 型號： | 74F645PCQR |
| 英文描述： | Single 8-bit Bus Transceiver |
| 中文描述： | 單8位總線收發(fā)器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 72K |
| 代理商： | 74F645PCQR |
Philips Semiconductors
Product specification
74F64
4-2-3-2-input AND-OR-invert gate
1996 Mar 14
3
LOGIC DIAGRAM
V
= Pin 14
GND = Pin 7
SF00097
1
13
12
9
10
Dc
Dd
De
Dj
Dk
Q
8
4
5
6
Dg
Dh
Di
2
3
Da
Db
11
Df
FUNCTION TABLE
INPUTS
OUTPUT
Da
Db
Dc
Dd
De
Df
Dg
Dh
Di
Dj
Dk
Q
H
H
X
X
X
X
X
X
X
X
X
L
X
X
H
H
H
H
X
X
X
X
X
L
X
X
X
X
X
X
H
H
H
X
X
L
X
X
X
X
X
X
X
X
X
H
H
L
All other combinations
H
NOTES:
1. H = High voltage level
2. L = Low voltage level
3. X = Don’t care
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Supply voltage
–0.5 to +7.0
V
V
IN
Input voltage
–0.5 to +7.0
V
I
IN
Input current
–30 to +5
mA
V
OUT
Voltage applied to output in High output state
–0.5 to V
CC
V
I
OUT
Current applied to output in Low output state
40
mA
T
amb
Operating free-air temperature range
0 to +70
°
C
T
stg
Storage temperature range
–65 to +150
°
C
相關PDF資料 |
PDF描述 |
|---|---|
| 74F646BSCX | Single 8-bit Bus Transceiver |
| 74F64 | 4-2-3-2-Input AND-OR-Invert Gate |
| 74F64PC | 4-2-3-2-Input AND-OR-Invert Gate |
| 74F64SC | 4-2-3-2-Input AND-OR-Invert Gate |
| 74F64 | 4-2-3-2-Input AND-OR-Invert Gate |
相關代理商/技術參數(shù) |
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| 74F646 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal Transceiver/Register with 3-STATE Outputs |
| 74F646_04 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal Transceiver/Register with 3-STATE Outputs |
| 74F646_XDC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F646A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver/register, non-inverting 3-State |
| 74F646B | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal Transceiver/Register with 3-STATE Outputs |
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