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參數(shù)資料
| 型號(hào)： | 74FCT162952BTPVCT |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit Registered Transceivers |
| 中文描述： | 16位注冊(cè)收發(fā)器 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 68K |
| 代理商： | 74FCT162952BTPVCT |
CY74FCT16952T
CY74FCT162952T
CY74FCT162H952T
4
Power Supply Characteristics
Parameter
I
CC
Description
Test Conditions
[12]
Typ.
[7]
5
Max.
500
Unit
μ
A
Quiescent Power Supply Current V
CC
=Max.
V
IN
<0.2V
V
IN
>V
CC
–0.2V
V
IN
=3.4V
[13]
I
CC
Quiescent Power Supply Current
(TTL inputs HIGH)
Dynamic Power Supply
Current
[14]
V
CC
=Max.
0.5
1.5
mA
I
CCD
V
CC
=Max., One Input Toggling,
50% Duty Cycle, Outputs Open,
OEAB or OEBA=GND
V
CC
=Max., F
1
=5 MHz,
F
0
= 10 MHz (CLKAB)
OEAB = CEAB = GND
OEBA = V
CC
50% Duty Cycle,
Outputs Open, One Bit Toggling
V
CC
=Max.,f
0
=10MHz(CLKAB)
f
1
=2.5 MHz,
OEAB = CEAB = GND
OEBA = V
CC
50% Duty Cycle,
Outputs Open,
Sixteen Bit Toggling
V
IN
=V
CC
or
V
IN
=GND
75
120
μ
A/MHz
I
C
Total Power Supply Current
[15]
V
IN
=V
CC
or
V
IN
=GND
V
IN
=3.4V or
V
IN
=GND
0.8
1.7
mA
1.3
3.2
V
IN
=V
CC
or
V
IN
=GND
V
IN
=3.4V or
V
IN
=GND
3.8
6.5
[16]
8.3
20.0
[16]
Notes:
12. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
13. Per TTL driven input (V
=3.4V); all other inputs at V
or GND.
14. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
15. I
C
= I
QUIESCENT
+ I
INPUTS
+ I
I
C
= I
D
N
(f
/2 + f
N
)
I
CC
= Quiescent Current with CMOS input levels
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
I
CCD
= Dynamic Current caused by an input transition pair (HLH or LHL)
f
0
= Clock frequency for registered devices, otherwise zero
f
1
= Input signal frequency
N
= Number of inputs changing at f
All currents are in milliamps and all frequencies are in megahertz.
16. Values for these conditions are examples of the I
CC
formula. These limits are specified but not tested.
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|---|---|
| 74FCT162952ETPACT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit Registered Transceivers |
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| 74FCT162H244ATPAC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:BFFR/LINE DRVR 16CH NON-INV 3-ST CMOS 48TSSOP - Rail/Tube |
| 74FCT162H244ATPACT | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16B Buffers/Drivers RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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