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74FCT373CTPY

Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20

器件类别：逻辑    逻辑   

厂商名称：IDT (Integrated Device Technology)

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参数 预览 参数对比
器件参数
参数名称
属性值
是否Rohs认证
不符合
零件包装代码
SSOP
包装说明
SSOP, SSOP20,.3
针数
20
Reach Compliance Code
not_compliant
其他特性
POWER OFF DISABLE OUTPUTS
系列
FCT
JESD-30 代码
R-PDSO-G20
JESD-609代码
e0
长度
7.2 mm
负载电容（CL）
50 pF
逻辑集成电路类型
BUS DRIVER
最大I（ol）
0.048 A
湿度敏感等级
1
位数
8
功能数量
1
端口数量
2
端子数量
20
最高工作温度
85 °C
最低工作温度
-40 °C
输出特性
3-STATE
输出极性
TRUE
封装主体材料
PLASTIC/EPOXY
封装代码
SSOP
封装等效代码
SSOP20,.3
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE, SHRINK PITCH
包装方法
TUBE
电源
5 V
Prop。Delay @ Nom-Sup
4.2 ns
传播延迟（tpd）
5.5 ns
认证状态
Not Qualified
座面最大高度
2 mm
最大供电电压 (Vsup)
5.25 V
最小供电电压 (Vsup)
4.75 V
标称供电电压 (Vsup)
5 V
表面贴装
YES
技术
CMOS
温度等级
INDUSTRIAL
端子面层
Tin/Lead (Sn85Pb15)
端子形式
GULL WING
端子节距
0.65 mm
端子位置
DUAL
宽度
5.3 mm
Base Number Matches
1
文档预览
IDT54/74FCT373T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FAST CMOS OCTAL
TRANSPARENT LATCH
IDT54/74FCT373T/AT/CT
FEATURES:
•
•
•
•
Std., A, and C grades
Low input and output leakage
≤
1µA (max.)
CMOS power levels
True TTL input and output compatibility:
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
High Drive outputs (-15mA I
OH
, 48mA I
OL
)
Meets or exceeds JEDEC standard 18 specifications
Military product compliant to MIL-STD-883, Class B and DESC
listed (dual marked)
Power off disable outputs permit "live insertion"
Available in the following packages:
– Industrial: SOIC, SSOP, QSOP
– Military: CERDIP, LCC
DESCRIPTION:
The FCT373Tis an octal transparent latch built using an advanced dual
metal CMOS technology. These octal latches have 3-state outputs and are
intended for bus oriented applications. The flip-flops appear transparent to
the data when Latch Enable (LE) is high. When LE is low, the data that meets
the set-up time is latched. Data appears on the bus when the Output Enable
(OE) is low. When
OE
is high, the bus output is in the high-impedance state.
•
•
•
•
•
FUNCTIONAL BLOCK DIAGRAM
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
LE
OE
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
1
OCTOBER 2008
DSC-5496/5
© 2002 Integrated Device Technology, Inc.
IDT54/74FCT373T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
PIN CONFIGURATION
V
CC
20
O
0
OE
O
0
D
0
D
1
O
1
O
2
D
2
D
3
O
3
GND
2
3
4
5
6
7
8
9
10
19
18
17
16
15
14
13
12
11
O
7
D
7
D
6
O
6
O
5
D
5
D
4
O
4
LE
D
1
O
1
O
2
D
2
D
3
4
5
6
7
8
9
10
11
12
13
3
2
1
19
18
17
16
15
14
D
0
O
7
OE
1
20
V
CC
INDEX
D
7
D
6
O
6
O
5
D
5
GND
O
3
O
4
CERDIP/ SOIC/ SSOP/ QSOP
TOP VIEW
LCC
TOP VIEW
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
TERM
(3)
T
STG
I
OUT
Description
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Max
–0.5 to +7
–0.5 to V
CC
+0.5
–65 to +150
–60 to +120
Unit
V
V
°C
mA
V
TERM
(2)
Terminal Voltage with Respect to GND
PIN DESCRIPTION
Pin Names
Dx
LE
OE
Ox
Data Inputs
Latch Enable Input (Active HIGH)
Output Enable Input (Active LOW)
3-State Outputs
Description
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability. No terminal voltage may exceed
Vcc by +0.5V unless otherwise noted.
2. Inputs and Vcc terminals only.
3. Output and I/O terminals only.
FUNCTION TABLE
(1)
Dx
H
L
X
Inputs
LE
H
H
X
OE
L
L
H
Outputs
Ox
H
L
Z
CAPACITANCE
(T
A
= +25°C, F = 1.0MHz)
Symbol
C
IN
C
OUT
Parameter
(1)
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Typ.
6
8
Max.
10
12
Unit
pF
pF
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High Impedance
NOTE:
1. This parameter is measured at characterization but not tested.
2
LE
D
4
IDT54/74FCT373T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: T
A
= –40°C to +85°C, V
CC
= 5.0V ±5%; Military: T
A
= –55°C to +125°C, V
CC
= 5.0V ±10%
Symbol
V
IH
V
IL
I
IH
I
IL
I
OZH
I
OZL
I
I
V
IK
V
H
I
CC
Parameter
Input HIGH Level
Input LOW Level
Input HIGH Current
(4)
Input LOW Current
(4)
High Impedance Output Current
(3-State output pins)
(4)
Input HIGH Current
(4)
Clamp Diode Voltage
Input Hysteresis
Quiescent Power Supply Current
V
CC
= Max., V
I
= V
CC
(Max.)
V
CC
= Min, I
IN
= -18mA
—
V
CC
= Max., V
IN
= GND or V
CC
Test Conditions
(1)
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
V
CC
= Max.
V
CC
= Max.
V
CC
= Max
V
I
= 2.7V
V
I
= 0.5V
V
O
= 2.7V
V
O
= 0.5V
Min.
2
—
—
—
—
—
—
—
—
—
Typ.
(2)
—
—
—
—
—
—
—
–0.7
200
0.01
Max.
—
0.8
±1
±1
±1
±1
±1
–1.2
—
1
µA
V
mV
mA
Unit
V
V
µA
µA
µA
OUTPUT DRIVE CHARACTERISTICS
Symbol
V
OH
Parameter
Output HIGH Voltage
Test Conditions
(1)
V
CC
= Min
I
OH
= –6mA MIL
I
OH
= –8mA IND
V
IN
= V
IH
or V
IL
I
OH
= –12mA MIL
I
OH
= –15mA IND
V
CC
= Min
I
OL
= 32mA MIL
V
IN
= V
IH
or V
IL
I
OL
= 48mA IND
V
CC
= Max., V
O
= GND
(3)
V
CC
= 0V, V
IN
or V
O
≤
4.5V
Min.
2.4
2
—
–60
—
Typ.
(2)
3.3
3
0.3
–120
—
Max.
—
—
0.5
–225
±1
V
mA
µA
Unit
V
V
OL
I
OS
I
OFF
Output LOW Voltage
Short Circuit Current
Input/Output Power Off Leakage
(5)
NOTES:
1. For conditions shown as Min. or Max., 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. Not more than one output should be tested at one time. Duration of the test should not exceed one second.
4. The test limit for this parameter is ±5µA at T
A
= –55°C.
5. This parameter is guaranteed but not tested.
3
IDT54/74FCT373T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
POWER SUPPLY CHARACTERISTICS
Symbol
ΔI
CC
I
CCD
Parameter
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply
Current
(4)
V
CC
= Max.
V
IN
= 3.4V
(3)
V
CC
= Max.
Outputs Open
OE
= GND
One Input Toggling
50% Duty Cycle
I
C
Total Power Supply Current
(6)
V
CC
= Max.
Outputs Open
fi = 10MHz
50% Duty Cycle
OE
= GND
LE = V
CC
One Bit Toggling
V
CC
= Max.
Outputs Open
fi = 2.5MHz
50% Duty Cycle
OE
= GND
LE = V
CC
Eight Bits Toggling
NOTES:
1. For conditions shown as Min. or Max., 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
ΔI
CC
formula. These limits are guaranteed but not tested.
6. I
C
= I
QUIESCENT
+ I
INPUTS
+ I
DYNAMIC
I
C
= I
CC
+
ΔI
CC
D
H
N
T
+ I
CCD
(f
CP
/2+ f
i
N
i
)
I
CC
= Quiescent Current
ΔI
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
= Output Frequency
N
i
= Number of Outputs at f
i
All currents are in milliamps and all frequencies are in megahertz.
Test Conditions
(1)
Min.
—
Typ.
(2)
0.5
0.15
Max.
2
0.25
Unit
mA
mA/
MHz
V
IN
= V
CC
V
IN
= GND
—
V
IN
= V
CC
V
IN
= GND
V
IN
= 3.4V
V
IN
= GND
—
1.5
3.5
mA
—
1.8
4.5
V
IN
= V
CC
V
IN
= GND
V
IN
= 3.4V
V
IN
= GND
—
3
6
(5)
mA
—
5
14
(5)
4
IDT54/74FCT373T/AT/CT
FAST CMOS OCTAL TRANSPARENT LATCH
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL
Symbol
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
t
H
t
W
Parameter
Propagation Delay
Dx to Ox
Propagation Delay
LE to Ox
Output Enable Time
Output Disable Time
Set-up Time HIGH or LOW, Dx to LE
Hold Time HIGH or LOW, Dx to LE
LE Pulse Width HIGH
(3)
Condition
(1)
C
L
= 50pF
R
L
= 500Ω
74FCT373AT
Min.
(2)
Max.
1.5
5.2
2
1.5
1.5
2
1.5
5
8.5
6.5
5.5
—
—
—
74FCT373CT
Min.
(2)
Max.
1.5
4.2
2
1.5
1.5
2
1.5
5
5.5
5.5
5
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY
Symbol
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
t
H
t
W
Parameter
Propagation Delay
Dx to Ox
Propagation Delay
LE to Ox
Output Enable Time
Output Disable Time
Set-up Time HIGH or LOW, Dx to LE
Hold Time HIGH or LOW, Dx to LE
LE Pulse Width HIGH
(3)
Condition
C
L
= 50pF
R
L
= 500Ω
(1)
54FCT373T
Min.
(2)
Max.
1.5
8.5
2
1.5
1.5
2
1.5
6
15
13.5
10
—
—
—
54FCT373AT
Min.
(2)
Max.
1.5
5.6
2
1.5
1.5
2
1.5
6
9.8
7.5
6.5
—
—
—
54FCT373CT
Min.
(2)
Max.
1.5
5.1
2
1.5
1.5
2
1.5
6
8
6.3
5.9
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
5
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参数对比
与74FCT373CTPY相近的元器件有：74FCT373TSO、74FCT373TQ、74FCT373CTQ、74FCT373ATSO、74FCT373CTSO、74FCT373ATQ、74FCT373ATPY、74FCT373TPY。描述及对比如下：
型号 74FCT373CTPY 74FCT373TSO 74FCT373TQ 74FCT373CTQ 74FCT373ATSO 74FCT373CTSO 74FCT373ATQ 74FCT373ATPY 74FCT373TPY
描述 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, QSOP-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, QSOP-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, QSOP-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20 Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合
零件包装代码 SSOP SOIC QSOP QSOP SOIC SOIC QSOP SSOP SSOP
包装说明 SSOP, SSOP20,.3 SOP, SOP20,.4 SSOP, SSOP20,.25 SSOP, SSOP20,.25 SOP, SOP20,.4 SOP, SOP20,.4 SSOP, SSOP20,.25 SSOP, SSOP20,.3 SSOP, SSOP20,.3
针数 20 20 20 20 20 20 20 20 20
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
系列 FCT FCT FCT FCT FCT FCT FCT FCT FCT
JESD-30 代码 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20
JESD-609代码 e0 e0 e0 e0 e0 e0 e0 e0 e0
长度 7.2 mm 12.8016 mm 8.6868 mm 8.6868 mm 12.8 mm 12.8 mm 8.69 mm 7.2 mm 7.2 mm
负载电容（CL） 50 pF 50 pF 50 pF 50 pF 50 pF 50 pF 50 pF 50 pF 50 pF
逻辑集成电路类型 BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER
最大I（ol） 0.048 A 0.048 A 0.048 A 0.048 A 0.048 A 0.048 A 0.048 A 0.048 A 0.048 A
湿度敏感等级 1 1 1 1 1 1 1 1 1
位数 8 8 8 8 8 8 8 8 8
功能数量 1 1 1 1 1 1 1 1 1
端口数量 2 2 2 2 2 2 2 2 2
端子数量 20 20 20 20 20 20 20 20 20
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
输出极性 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SSOP SOP SSOP SSOP SOP SOP SSOP SSOP SSOP
封装等效代码 SSOP20,.3 SOP20,.4 SSOP20,.25 SSOP20,.25 SOP20,.4 SOP20,.4 SSOP20,.25 SSOP20,.3 SSOP20,.3
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
电源 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 2 mm 2.6416 mm 1.7272 mm 1.7272 mm 2.65 mm 2.65 mm 1.73 mm 2 mm 2 mm
最大供电电压 (Vsup) 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V
最小供电电压 (Vsup) 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
端子面层 Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 1.27 mm 0.635 mm 0.635 mm 1.27 mm 1.27 mm 0.635 mm 0.65 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
宽度 5.3 mm 7.5 mm 3.937 mm 3.937 mm 7.5 mm 7.5 mm 3.94 mm 5.3 mm 5.3 mm
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C -
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -
传播延迟（tpd） 5.5 ns - - 5.5 ns 8.5 ns 5.5 ns 8.5 ns 8.5 ns -
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL -
厂商名称 - - - - IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
控制类型 - - - - ENABLE LOW ENABLE LOW ENABLE LOW ENABLE LOW ENABLE LOW
计数方向 - - - - UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL UNIDIRECTIONAL
最大电源电流（ICC） - - - - 14 mA 14 mA 14 mA 14 mA 14 mA
翻译 - - - - N/A N/A N/A N/A N/A
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