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參數(shù)資料
| 型號： | CD40108 |
| 廠商： | Intersil Corporation |
| 英文描述： | 16-Bit Edge-Triggered D-Type Flip-Flop With 3-State Outputs 48-SSOP -40 to 85 |
| 中文描述： | 的CMOS 4 × 4多端口注冊 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 157K |
| 代理商： | CD40108 |
7-31
CD40108BMS
Block Diagram
FIGURE 1.
TRUTH TABLE
CLOCK
WRITE
ENABLE
WRITE
1
WRITE
0
READ
1A
READ
0A
READ
1B
READ
0B
ENABLE
A
ENABLE
B
DN
QnA
QnB
1
S1
S2
S1
S2
S1
S2
1
1
1
1
1
1
S1
S2
S1
S2
S1
S2
1
1
0
0
0
X
X
X
X
X
X
X
X
0
0
X
Z
Z
1
0
0
0
1
1
0
1
1
Dn to word
0
Word 1
out
Word 2
out
0
0
0
0
1
1
0
1
1
Word 0
not altered
Word 1
out
Word 2
out
X
X
X
X
1
0
0
1
1
1
X
Word 2
out
Word 1
out
X
X
X
X
X
X
X
1
1
X
NC
NC
1 = High Level
0 = Low Level
X = Don’t Care
Z = High Impedance
S! and S2 refer to input states of either 1 or 0
Typical Performance Characteristics
FIGURE 2. TYPICAL OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
FIGURE 3. MIMIMUM OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
Q0 A
Q1 A
Q2 A
Q3 A
W0
W1
R0A R1A
R0B R1B
DEC
DEC
DEC
WORD A
OUTPUT
ENABLE A
Q0 B
Q1 B
Q2 B
Q3 B
WORD B
OUTPUT
ENABLE B
D0
D1
D2
D3
DATA
INPUT
CL
WE
4 X 4
MEMORY
10V
5V
AMBIENT TEMPERATURE (T
A
) = +25
o
C
GATE-TO-SOURCE VOLTAGE (VGS) = 15V
0
5
10
15
15
10
5
20
25
30
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
O
10V
5V
AMBIENT TEMPERATURE (T
A
) = +25
o
C
GATE-TO-SOURCE VOLTAGE (VGS) = 15V
0
5
10
15
7.5
5.0
2.5
10.0
12.5
15.0
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CD40108BMS | 16-Bit Edge-Triggered D-Type Flip-Flop With 3-State Outputs 48-SSOP -40 to 85 |
| CD40109BMS | CMOS Quad Low-to-High Voltage Level Shifter |
| CD40110 | Replaced by SN74LVCH16543A : 16-Bit Registered Transceiver With 3-State Outputs 56-SSOP -40 to 85 |
| CD40117 | PROGRAMMABLE DUAL 4-BIT TERMINATOR |
| CD4011 | Quad 2-Input NOR(NAND) Buffered B Series Gate |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD40108BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CD40108BF3A | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CD40108BMS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 4 x 4 Multiport Register |
| CD40109 | 制造商:Panasonic Industrial Company 功能描述:IC |
| CD40109B | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS QUAD LOW-TO-HIGH VOLTAGE LEVEA SHIFTER |
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