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參數(shù)資料
| 型號： | IDT74FCT151TPB |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS 8-INPUT MULTIPLEXER |
| 中文描述： | 快速CMOS 8輸入多路復(fù)用器 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大小： | 117K |
| 代理商： | IDT74FCT151TPB |
6.5
4
IDT54/74FCT151T/AT/CT
FAST CMOS 8-INPUT MULTIPLEXER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
POWER SUPPLY CHARACTERISTICS
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 5.0V, +25
°
C ambient.
3. Per TTL driven input (V
IN
= 3.4V). All other inputs at V
CC
or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the I
CC
formula. These limits are guaranteed but not tested.
6. I
C
= I
QUIESCENT
+ I
INPUTS
+ I
DYNAMIC
I
C
= I
CC
+
I
CC
D
H
N
T
+ I
CCD
(f
CP/
2 + f
i
N
O
)
I
CC
= Quiescent Current
I
CC
= Power Supply Current for a TTL High Input (V
IN
= 3.4V)
D
H
= Duty Cycle for TTL Inputs High
N
T
= Number of TTL Inputs at D
H
I
CCD
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
f
CP
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
f
i
= Input Frequency
N
O
= Number of Inputs at f
i
All currents are in milliamps and all frequencies are in megahertz.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
2635 tbl 07
2635 tbl 06
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
I
CC
QuiescentPower Supply Current
TTL Inputs HIGH
Dynamic Power Supply Current
(4)
V
CC
= Max.
V
IN
= 3.4V
(3)
V
CC
= Max.
Outputs Open
E
or
OE
= GND
One Bit Toggling
50% Duty Cycle
V
CC
= Max.
Outputs Open
fi = 10MHz
50% Duty Cycle
E
or
OE
= GND
One Input Toggling
—
0.5
2.0
mA
I
CCD
V
IN
= V
CC
V
IN
= GND
—
0.15
0.25
mA/
MHz
I
C
Total Power Supply Current
(5)
V
IN
= V
CC
V
IN
= GND
—
3.2
6.5
mA
V
IN
= 3.4V
V
IN
= GND
—
3.5
7.5
IDT54/74FCT151T
IDT54/74FCT151AT
IDT54/74FCT151CT
Com'l.
Mil.
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
Parameter
Condition(1)
C
L
= 50pF
R
L
= 500
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Min.(2)
Max.
Unit
P
ropagation Delay
S
N
to
Z
1.5
9.0
1.5
10.0
1.5
6.6
1.5
7.4
1.5
5.6
1.5
6.2
ns
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
P
ropagation Delay
S
N
to Z
P
ropagation Delay
E
to
Z
P
ropagation Delay
E
to Z
P
ropagation Delay
I
N
to
Z
P
ropagation Delay
I
N
to Z
1.5
10.5
1.5
11.5
1.5
6.8
1.5
7.6
1.5
5.8
1.5
6.5
ns
1.5
7.0
1.5
7.5
1.5
5.6
1.5
6.3
1.5
4.8
1.5
5.4
ns
1.5
9.5
1.5
11.0
1.5
5.8
1.5
6.6
1.5
5.0
1.5
5.7
ns
1.5
6.5
1.5
7.5
1.5
5.2
1.5
5.8
1.5
4.4
1.5
4.9
ns
1.5
7.5
1.5
9.0
1.5
5.5
1.5
6.1
1.5
4.7
1.5
5.2
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT151TSO | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT157ATQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT157ATQG | 功能描述:IC MUX QUAD 2INPUT 16-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHC 類型:多路復(fù)用器 電路:4 x 2:1 獨立電路:1 輸出電流高，低:8mA，8mA 電壓電源:單電源 電源電壓:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT157ATQG8 | 功能描述:IC MUX QUAD 2INPUT 16-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHC 類型:多路復(fù)用器 電路:4 x 2:1 獨立電路:1 輸出電流高，低:8mA，8mA 電壓電源:單電源 電源電壓:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT157ATSOG | 功能描述:IC MUX QUAD 2INPUT 16-SOIC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHC 類型:多路復(fù)用器 電路:4 x 2:1 獨立電路:1 輸出電流高，低:8mA，8mA 電壓電源:單電源 電源電壓:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
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