參數(shù)資料
型號(hào): 933784350602
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 總線(xiàn)收發(fā)器
英文描述: F/FAST SERIES, OCTAL 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝: 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SO-20
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 78K
代理商: 933784350602
Philips Semiconductors
Product specification
74F641
Octal bus transceiver with common output enable,
non-inverting (open-collector)
2
2000 Jun 30
853–0382 24025
FEATURES
High-impedance NPN base inputs for reduced loading
(20
A in High and Low states)
Octal bidirectional bus interface
Common Output Enable for both Transmit and Receive modes
Open collector outputs sink 64mA
Non-inverting
ORDERING INFORMATION
DESCRIPTION
COMMERCIAL RANGE
VCC = 5V ±10%,
Tamb = 0°C to +70°C
PKG DWG #
20-pin plastic DIP
N74F641N
SOT146-1
20-pin plastic SOL
N74F641D
SOT163-1
TYPE
TYPICAL
PROPAGATION
DELAY
TYPICAL SUPPLY CURRENT
(TOTAL)
74F641
8.0ns
69mA
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74F(U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
A0 - A7, B0 - B7
Data inputs
1.0/0.033
20
A/20A
T/R
Transmit/Receive input
2.0/0.067
40
A/40A
OE
Output Enable inputs
2.0/0.067
40
A/40A
A0 - A7
Data outputs
OC/40
OC/24mA
B0 - B7
Data outputs
OC/106.7
OC/64mA
NOTE: One (1.0) FAST unit load is defined as: 20
A in the High state and 0.6mA in the Low state. OC = Open Collector.
PIN CONFIGURATION
SF00198
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
T/R
A0
A1
A2
A3
A4
A5
A6
A7
GND
VCC
OE
B0
B1
B2
B3
B4
B6
B5
B7
LOGIC SYMBOL
B0
B1
B2
B3
19
1
T/R
OE
SF01154
VCC = Pin 20
GND = Pin 10
B4
B5
B6
B7
89
A2
A3
45
6
A4
A5
A6
7
A7
23
A0
A1
18
17
16
15
14
13
12
11
相關(guān)PDF資料
PDF描述
933784360602 F/FAST SERIES, OCTAL 1-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20
933790950112 300 mA, 60 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
933790950115 300 mA, 60 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
933790960115 250 mA, 60 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
933792100215 100 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR
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