參數(shù)資料
型號: 933739290602
廠商: NXP SEMICONDUCTORS
元件分類: 門電路
英文描述: F/FAST SERIES, DUAL 4-INPUT NAND GATE, PDIP16
封裝: 0.300 INCH, PLASTIC, SOT-38-4, DIP-16
文件頁數(shù): 2/6頁
文件大小: 81K
代理商: 933739290602
Philips Semiconductors
Product specification
74F3040
Dual 4-input NAND 30
line driver
2
1990 Jan 29
853–0023 98639
FEATURES
30 line driver
160mA output drive capability in the Low state
67mA output drive capability in the High state
High speed
Facilitates incident wave switching
3nh lead inductance each on V
CC and GND when both side pins
are used
DESCRIPTION
The 74F3040 is a high current Line Driver composed of two 4-input
NAND gates. It has been designed to deal with the transmission line
effects of PC boards which appear when fast edge rates are used.
The drive capability of the 74F3040 is 67mA source and 160mA sink
with a VCC as low as 4.5V. This guarantees incident wave switching
with VOH not less than 2.0V and VOL not more than 0.8V while
driving impedances as low as 30
. This is applicable with any
combination of outputs using continuous duty.
The propagation delay of the part is minimally affected by reflections
when terminated only by the TTL inputs of other devices.
Performance may be improved by full or partial line termination.
PIN CONFIGURATION
16
15
14
13
12
11
10
7
6
5
4
3
2
1
9
8
SF01362
D0a
D0b
Q0
GND
Q1
D1a
D1b
NC
D1c
D1d
VCC
D0c
D0d
NC
TYPE
TYPICAL
PROPAGATION
DELAY
TYPICAL
SUPPLY CURRENT
(TOTAL)
74F3040
2.0ns
10mA
ORDERING INFORMATION
DESCRIPTION
COMMERCIAL RANGE
VCC = 5V ±10%,
Tamb = 0°C to +70°C
PACKAGE
DRAWING
NUMBER
16-pin Plastic DIP
N74F3040N
SOT38-4
16-pin Plastic SOL
N74F3040D
SOT162-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74F(U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
Dna, Dnb, Dnc, Dnd
Data inputs
1.0/1.0
20
A/0.6mA
Qn
Data outputs
3350/266
67mA/160mA
NOTE: One (1.0) FAST unit load is defined as: 20
A in the High state and 0.6mA in the Low state.
LOGIC SYMBOL
D1a D1b
D0a D0b D0c
D1c D1d
D0d
Q0 Q1
36
1
2
14
15
7
8
10
11
VCC = Pin 12, 13
GND = Pin 4, 5
NC = Pin 9, 16
SF01363
IEC/IEEE SYMBOL
SF01364
&
3
6
1
2
14
15
7
8
10
11
相關(guān)PDF資料
PDF描述
935008200118 F/FAST SERIES, DUAL 4-INPUT NAND GATE, PDSO16
933739310602 F/FAST SERIES, QUAD 2-INPUT NOR GATE, PDSO14
935031300602 F/FAST SERIES, QUAD 2-INPUT NOR GATE, PDSO14
933706680602 F/FAST SERIES, QUAD 2-INPUT NOR GATE, PDIP14
933739310623 F/FAST SERIES, QUAD 2-INPUT NOR GATE, PDSO14
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