FUNCTION TABLE
參數(shù)資料
型號(hào): IDT74SSTU32866BBFG8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 17/19頁(yè)
文件大?。?/td> 0K
描述: IC BUFFER 1.8V CONFIG 96-BGA
標(biāo)準(zhǔn)包裝: 3,000
邏輯類型: 帶地址奇偶測(cè)試的可配置緩沖器
位數(shù): 25
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 96-LFBGA
供應(yīng)商設(shè)備封裝: 96-CABGA(13.5x5.5)
包裝: 帶卷 (TR)
其它名稱: 74SSTU32866BBFG8
7
COMMERCIALTEMPERATURERANGE
IDT74SSTU32866B
1.8VCONFIGURABLEREGISTEREDBUFFERWITHADDRESS-PARITYTEST
FUNCTION TABLE (EACHFLIP-FLOP) (1)
Inputs
Qx
QCSx
QODTx, QCKEx
RESET
DCS
CSR
CLK
Dx, DODT, DCKE
Outputs
Output
Outputs
HL
L
↑↓
LL
L
HL
L
↑↓
HH
L
H
L
L or H
X
Q
0
(2)
Q
0
(2)
Q
0
(2)
HL
H
↑↓
LL
L
HL
H
↑↓
HH
L
H
L
H
L or H
X
Q
0
(2)
Q
0
(2)
Q
0
(2)
HH
L
↑↓
LL
H
L
HH
L
↑↓
HH
H
L
L or H
X
Q
0
(2)
Q
0
(2)
Q
0
(2)
HHH
↑↓
LQ
0
(2)
HL
HHH
↑↓
HQ
0
(2)
HH
H
L or H
X
Q
0
(2)
Q
0
(2)
Q
0
(2)
L
XorFloating
L
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
↑ = LOW to HIGH
↓ = HIGH to LOW
2. Output level before the indicated steady-state conditions were established.
PARITY AND STANDBY FUNCTION TABLE(1)
Inputs
Outputs
RESET
DCS
CSR
CLK
ΣΣΣΣΣ of Inputs = H (D1 - D25)
PAR_IN(2)
PPO(3)
QERR(4)
HL
X
↑↓
Even
L
H
HL
X
↑↓
Odd
L
H
L
HL
X
↑↓
Even
H
L
HL
X
↑↓
Odd
H
L
H
HH
L
↑↓
Even
L
H
HH
L
↑↓
Odd
L
H
L
HH
L
↑↓
Even
H
L
HH
L
↑↓
Odd
H
L
H
HHH
↑↓
X
PPO
0
QERR
0
H
X
L or H
X
PPO
0
QERR
0
L
XorFloating
L
H
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
↑ = LOW to HIGH
↓ = HIGH to LOW
2. Data Inputs = D2, D3, D5, D6, D8 - D25 when C0 = 0 and C1 = 0.
Data Inputs = D2, D3, D5, D6, D8 - D14 when C0 = 0 and C1 = 1.
Data Inputs = D1 - D6, D8 - D10, D12, D13 when C0 = 1 and C1 = 1.
3. PAR_IN arrives one clock cycle (C0 = 0), or two clock cycles (C0 = 1), after the data to which it applies.
4. This transition assumes QERR is HIGH at the crossing of CLK going HIGH and CLK going LOW. If QERR is LOW, it stays latched LOW for two clock cycles or until RESET
is driven LOW.
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