参数资料
型号: IDT74LVC109AQ
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 锁存器
英文描述: LVC/LCX/Z SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16
封装: QSOP-16
文件页数: 4/6页
文件大小: 80K
代理商: IDT74LVC109AQ
INDUSTRIALTEMPERATURERANGE
4
IDT74LVC109A
3.3V CMOS DUAL J-
K FLIP-FLOP WITH SET AND RESET
SWITCHING CHARACTERISTICS(1)
VCC = 2.5V ± 0.2V
VCC = 2.7V
VCC = 3.3V ± 0.3V
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
tPLH
PropagationDelay
9
8.5
7.5
ns
tPHL
xCP to xQ or x Q
tPLH
PropagationDelay
11
9
8
ns
xSD to xQ or xRD xQ
tPHL
PropagationDelay
10
10
9
ns
xSD to xQ or xRD xQ
tSU
Set-up Time, xJ, xK to xCP
2.5
2.5
2.5
ns
tH
Hold Time, xJ, xK to xCP
2
2
2
ns
tREM
Removal Time, xSD, xRD to xCP
3
3
3
ns
tW
Pulse Width, CLK HIGH or LOW
3.3
3.3
3.3
ns
tW
Set or Reset Pulse Width, HIGH or LOW
3
3
3
ns
tSK(o)
OutputSkew(2)
500
ps
NOTES:
1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.
2
Skew between any two outputs of the same package and switching in the same direction.
OPERATING CHARACTERISTICS, VCC = 3.3V ± 0.3V, TA = 25°C
Symbol
Parameter
Test Conditions
Typical
Unit
CPD
PowerDissipationCapacitanceperFlip-Flop
CL = 0pF, f = 10Mhz
pF
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range.
TA = – 40°C to + 85°C.
OUTPUT DRIVE CHARACTERISTICS
Symbol
Parameter
TestConditions(1)
Min.
Max.
Unit
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC – 0.2
V
VCC = 2.3V
IOH = – 6mA
2
VCC = 2.3V
IOH = – 12mA
1.7
VCC = 2.7V
2.2
VCC = 3V
2.4
VCC = 3V
IOH = – 24mA
2.2
VOL
OutputLOWVoltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
0.2
V
VCC = 2.3V
IOL = 6mA
0.4
IOL = 12mA
0.7
VCC = 2.7V
IOL = 12mA
0.4
VCC = 3V
IOL = 24mA
0.55
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