参数资料
型号: IDT74FCT163373CPVG
厂商: IDT, Integrated Device Technology Inc
文件页数: 4/7页
文件大小: 0K
描述: IC TRANSP LATCH 16BIT 48-SSOP
标准包装: 30
系列: 74FCT
逻辑类型: D 型透明锁存器
电路: 8:8
输出类型: 三态
电源电压: 2.3 V ~ 3.6 V
独立电路: 2
延迟时间 - 传输: 1.5ns
输出电流高,低: 8mA,24mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-BSSOP(0.295",7.50mm 宽)
供应商设备封装: 48-SSOP
包装: 管件
其它名称: 74FCT163373CPVG
4
INDUSTRIALTEMPERATURERANGE
IDT74FCT163373A/C
3.3V CMOS 16-BIT TRANSPARENT LATCH
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Unit
ΔICC
Quiescent Power Supply
VCC = Max.
2
30
A
Current TTL Inputs HIGH
VIN = VCC –0.6V
(3)
ICCD
Dynamic Power Supply Current
(4)
VCC = Max.
VIN = VCC
50
75
A/
OutputsOpen
VIN = GND
MHz
x
OE = GND
OneInputToggling
50% Duty Cycle
IC
Total Power Supply Current
(6)
VCC = Max., Outputs Open
VIN = VCC
0.5
0.8
mA
fi = 10MHz
VIN = GND
50% Duty Cycle
x
OE = GND
xLE = VCC
VIN = VCC –0.6V
0.5
0.8
One Bit Toggling
VIN = GND
VCC = Max., Outputs Open
VIN = VCC
—2
3
(5)
fi = 2.5MHz
VIN = GND
50% Duty Cycle
x
OE = GND
VIN = VCC –0.6V
2
3.3
(5)
xLE = VCC
VIN = GND
Sixteen Bits Toggling
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 VCC = 3.3V, +25°C ambient.
3. Per TTL driven input; all other inputs at VCC 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 ICC formula.
These limits are guaranteed but not tested.
6. IC = IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC + DICC DHNT + ICCD (fCPNCP/2 + fiNi)
ICC = Quiescent Current (ICCL, ICCH and ICCZ)
ΔICC = Power Supply Current for a TTL High Input
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
NCP = Number of Clock Inputs at fCP
fi = Input Frequency
Ni = Number of Inputs at fi
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