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CY74FCT16841ATPVC Datasheet

  • CY74FCT16841ATPVC

  • Texas Instruments [20-Bit Latches]

  • 62.59KB

  • TI

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CY74FCT16841T
CY74FCT162841T
Output Drive Characteristics for CY74FCT16841T
Parameter
V
OH
Description
Output HIGH Voltage
Test Conditions
V
CC
=Min., I
OH
=鈭? mA
V
CC
=Min., I
OH
=鈭?5 mA
V
CC
=Min., I
OH
=鈭?2 mA
V
OL
Output LOW Voltage
V
CC
=Min., I
OL
=64 mA
Min.
2.5
2.4
2.0
Typ.
[5]
3.5
3.5
3.0
0.2
0.55
V
Max.
Unit
V
Output Drive Characteristics for CY74FCT162841T
Parameter
I
ODL
I
ODH
V
OH
V
OL
Description
Output LOW Current
[7]
Output HIGH Current
[7]
Output HIGH Voltage
Output LOW Voltage
Test Conditions
V
CC
=5V, V
IN
=V
IH
or V
IL
, V
OUT
=1.5V
V
CC
=5V, V
IN
=V
IH
or V
IL
, V
OUT
=1.5V
V
CC
=Min., I
OH
=鈭?4 mA
V
CC
=Min., I
OL
=24 mA
Min.
60
鈭?0
2.4
Typ.
[5]
115
鈭?15
3.3
0.3
0.55
Max.
150
鈭?50
Unit
mA
mA
V
V
Capacitance
[6]
(T
A
=+25藲C, f = 1.0 MHz)
Symbol
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
V
IN
= 0V
V
OUT
= 0V
Conditions
Typ.
[5]
4.5
5.5
Max.
6.0
8.0
Unit
pF
pF
Power Supply Characteristics
Parameter
I
CC
鈭咺
CC
I
CCD
Description
Quiescent Power Supply
Current
Quiescent Power Supply
Current (TTL inputs HIGH)
Dynamic Power Supply
Current
[10]
V
CC
=Max.
V
CC
=Max.,
V
CC
=Max., One Input
Toggling, 50% Duty
Cycle, Outputs Open,
OE=GND
Test Conditions
V
IN
<0.2V
V
IN
>V
CC
-0.2V
V
IN
=3.4V
[9]
V
IN
=V
CC
or
V
IN
=GND
Min.
鈥?/div>
鈥?/div>
鈥?/div>
Typ.
[5]
5
0.5
60
Max.
500
1.5
100
Unit
碌A(chǔ)
mA
碌A(chǔ)/MHz
I
C
Total Power Supply Current
[11]
V
CC
=Max., f
1
=10 MHz,
50% Duty Cycle,
Outputs Open, One Bit
Toggling, OE=GND
LE = V
CC
V
CC
=Max., f
1
=2.5 MHz,
50% Duty Cycle, Outputs
Open, Twenty Bits
Toggling, OE=GND
LE = V
CC
V
IN
=V
CC
or
V
IN
=GND
V
IN
=3.4V or
V
IN
=GND
V
IN
=V
CC
or
V
IN
=GND
V
IN
=3.4V or
V
IN
=GND
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
0.6
0.9
3.0
8.0
1.5
2.3
5.5
[12]
20.5
[12]
mA
Notes:
9. Per TTL driven input (V
IN
=3.4V); all other inputs at V
CC
or GND.
10. This parameter is not directly testable, but is derived for use in Total Power Supply calculations.
= I
QUIESCENT
+ I
INPUTS
+ I
DYNAMIC
11. I
C
I
C
= I
CC
+鈭咺
CC
D
H
N
T
+I
CCD
(f
0
/2 + f
1
N
1
)
I
CC
= Quiescent Current with CMOS input levels
鈭咺
CC
= Power Supply Current for a TTL HIGH input (V
IN
=3.4V)
= Duty Cycle for TTL inputs HIGH
D
H
= Number of TTL inputs at D
H
N
T
I
CCD
= Dynamic Current caused by an input transition pair (HLH or LHL)
= Clock frequency for registered devices, otherwise zero
f
0
= Input signal frequency
f
1
= Number of inputs changing at f
1
N
1
All currents are in milliamps and all frequencies are in megahertz.
12. Values for these conditions are examples of the I
CC
formula. These limits are speci鏗乪d but not tested.
3

CY74FCT16841ATPVC PDF文件相關(guān)型號(hào)

CY74FCT16841TSSOP

CY74FCT16841ATPVC 產(chǎn)品屬性

  • 20

  • 集成電路 (IC)

  • 邏輯 - 鎖銷

  • 74FCT

  • D 型透明鎖存器

  • 10:10

  • 三態(tài)

  • 4.5 V ~ 5.5 V

  • 2

  • 1.5ns

  • 32mA，64mA

  • -40°C ~ 85°C

  • 表面貼裝

  • 56-BSSOP（0.295"，7.50mm 寬）

  • 56-SSOP

  • 管件

  • 296-33208-5CY74FCT16841ATPVC-ND

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