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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(mén) |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 68K |
| 代理商： | 74F260 |
Philips Semiconductors
Product specification
74F260
Dual 5-input NOR gate
1988 Nov 29
4
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
V
CC
= +5.V
T
= +25
°
C
C
L
= 50pF, R
L
= 500
V
CC
= +5.V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
Dna, Dnb, Dnc, Dnd, Dne to Qn
Waveform
NO TAG
2.5
1.5
4.0
2.5
5.5
4.0
2.0
1.0
6.5
4.5
ns
AC WAVEFORM
For all waveforms, V
M
= 1.5V.
V
M
V
M
V
M
V
M
Qn
Dna, Dnb, Dnc,
Dnd, Dne
t
PHL
t
PLH
SF00833
Waveform 1.
For Inverting Outputs
TEST CIRCUIT AND WAVEFORMS
t
w
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
NEGATIVE
PULSE
POSITIVE
PULSE
t
w
AMP (V)
0V
0V
t
THL (
t
f
)
INPUT PULSE REQUIREMENTS
rep. rate
t
w
t
TLH
2.5ns
t
THL
2.5ns
1MHz
500ns
Input Pulse Definition
V
CC
family
74F
D.U.T.
PULSE
GENERATOR
R
L
C
L
R
T
V
IN
V
OUT
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
R
L
=
Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
Termination resistance should be equal to Z
OUT
of
pulse generators.
C
L
=
R
T
=
t
THL (
t
f
)
t
TLH (
t
r
)
t
TLH (
t
r
)
AMP (V)
amplitude
3.0V
1.5V
V
M
SF00006
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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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