参数资料
型号: QS74FCT2823BTQ
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, 9-BIT DRIVER, TRUE OUTPUT, PDSO24
封装: QSOP-24
文件页数: 5/7页
文件大小: 60K
代理商: QS74FCT2823BTQ
5
IDTQS74FCT2823AT/BT
HIGH-SPEEDCMOSBUSINTERFACE9-BITREGISTER
INDUSTRIALTEMPERATURERANGE
FCT2823AT
FCT2823BT
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
tPLH
Clock to Y Delay
10
7.5
ns
tPHL
OE = LOW
tPLH
Clock to Y Delay
20
15
ns
tPHL
OE = LOW(2)
tSU
Data to CP Setup Time
4
3
ns
tH
Data to CP Hold Time
2
1.5
ns
tENS
EN to CP Setup Time
4
3
ns
tENH
EN to CP Hold Time
2
0
ns
SWITCHING CHARACTERISTICS OVER OPERATING RANGE(1)
NOTES:
1. CLOAD = 50pF, RLOAD = 500
unless otherwise noted.
2. CLOAD = 300pF.
FCT2823AT
FCT2823BT
Symbol
Parameter(2)
Min.
Max.
Min.
Max.
Unit
tCLR
CLR to Y Delay
11
9
ns
tREC
CLR to CP Setup Time
6
6
ns
tPLH
Clock Pulse Width
7
6
ns
tPHL
HIGH or LOW
tPZH
OutputEnableTime
12
8
ns
tPZL
OE to Yx
tPZH
OutputEnableTime(3)
—23
ns
tPZL
OE to Yx
tPHZ
OutputDisableTime(4)
7
6.5
ns
tPLZ
OE to Yx
tPHZ
OutputDisableTime
9
7.5
ns
tPLZ
OE to Yx
TIMING REQUIREMENTS OVER OPERATING RANGE(1)
NOTES:
1. CLOAD = 50pF, RLOAD = 500
unless otherwise noted.
2. See Test Circuits and Waveforms
3. CLOAD = 300pF.
4. CLOAD = 5pF.
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