- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384955 > TC74AC390 (Toshiba Corporation) CMOS Dual Decade Counter(CMOS雙路十進制計數(shù)器) PDF資料下載
參數(shù)資料
| 型號： | TC74AC390 |
| 廠商： | Toshiba Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | CMOS Dual Decade Counter(CMOS雙路十進制計數(shù)器) |
| 中文描述： | CMOS雙反十年的CMOS（雙路十進制計數(shù)器） |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 223K |
| 代理商： | TC74AC390 |
4/4
TOSHIBA CORPORATION
TC74AC390
Timing Requirements (Input t
r
= t
f
= 3n)
AC Electrical Characteristics (C
L
= 50pF, R
L
= 500
, Input t
r
= t
f
= 3ns)
Note (1): C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: I
CC (opr)
= C
PD
V
CC
f
IN
+ I
CC
/ 2 (per Counter).
PARAMETER
SYMBOL
TEST CONDITION
Ta=25C
Ta= –40~85
UNIT
V
CC
Typ.
Max.
Max.
Minimum Pulse Width
(CLOCK)
t
W(H)
t
W(L)
—
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
—
7.0
7.0
ns
—
5.0
5.0
Minimum Pulse Width
(CLR)
t
W(H)
—
—
7.0
7.0
—
5.0
5.0
Minimum Removal Time
t
rem
—
—
7.0
7.0
—
3.5
3.5
PARAMETER
SYMBOL
TEST CONDITION
Ta = 25
°
C
Ta = -40~85
°
C
UNIT
V
CC
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
3.0
±
0.3
5.0
±
0.5
—
—
Min.
Typ.
Max.
Min.
Max.
Propagation Delay Time
(CKA–QA)
t
pLH
t
pHL
t
pLH
t
pHL
t
pLH
t
pHL
t
pLH
t
pHL
—
—
—
—
—
—
—
—
—
—
—
60
100
45
90
—
—
8.2
5.5
17.0
10.5
8.8
6.0
11.0
7.1
7.7
5.7
120
180
90
140
5
40
14.0
8.4
30.0
17.5
14.9
9.4
18.8
11.3
12.5
8.5
—
—
—
—
10
—
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
60
100
45
90
—
—
16.0
9.6
34.0
20.0
17.0
10.7
21.5
12.8
14.3
9.7
—
—
—
—
10
—
ns
Propagation Delay Time
(CKA–QC)
QA connected to CKB
Propagation Delay Time
(CKB–QB, QD)
—
Propagation Delay Time
(CKB–QC)
—
Propagation Delay Time
(CKA–Qn)
t
pHL
—
Maximum Clock Frequency
(CKA)
f
MAX
—
MHz
Maximum Clock Frequency
(CKB)
f
MAX
—
Input Capacitance
Power Dissipation Capacitance
C
IN
C
PD1
—
—
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC74AC393 | CMOS Dual Binary Counter(CMOS雙路二進制計數(shù)器) |
| TC74ACT00FS | Quad 2-input NAND Gate(四2輸入或非門) |
| TC74ACT02FS | Quad 2-input NOR Gate(四2輸入或非門) |
| TC74ACT32FN | Quad 2-input OR Gate(四2輸入或門) |
| TC74ACT32FS | Quad 2-input OR Gate(四2輸入或門) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74AC390F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS Digital Integrated Circuit Silicon Monolithic Dual Decade Counter |
| TC74AC390F(F) | 制造商:Toshiba 功能描述:74AC Dual Decade Counter 16SOP Bulk 制造商:Toshiba 功能描述:Counter/Divider Dual 4-Bit Decade UP 16-Pin SOL Tube |
| TC74AC390F_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS Digital Integrated Circuit Silicon Monolithic Dual Decade Counter |
| TC74AC390FN | 制造商:Toshiba America Electronic Components 功能描述: |
| TC74AC390P | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。