- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382578 > TC74VHC161FK (Toshiba Corporation) Synchronous Presettable 4-Bit Counter PDF資料下載
參數(shù)資料
| 型號(hào)： | TC74VHC161FK |
| 廠商： | Toshiba Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | Synchronous Presettable 4-Bit Counter |
| 中文描述： | 同步可預(yù)置4位計(jì)數(shù)器 |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 334K |
| 代理商： | TC74VHC161FK |
TC74VHC161,163F/FN/FT/FK
2007-10-01
7
Timing Requirements
(input: t
r
= t
f
= 3 ns)
Test Condition
Ta =
25°C
Ta =
40 to
85°C
Characteristics
Symbol
V
CC
(V)
Limit
Limit
Unit
Minimum pulse width
(CK)
t
w (L)
t
w (H)
Figure 1
3.3 ± 0.3
5.0 ± 0.5
5.0
5.0
5.0
5.0
ns
Minimum pulse width
(CLR )
(Note1)
t
w (L)
Figure 4
3.3 ± 0.3
5.0 ± 0.5
5.0
5.0
5.0
5.0
ns
Minimum set-up time
(A, B, C, D)
t
s
Figure 2
3.3 ± 0.3
5.0 ± 0.5
5.5
4.5
6.5
4.5
ns
Minimum set-up time
(
LOAD
)
t
s
Figure 2
3.3 ± 0.3
5.0 ± 0.5
8.0
5.0
9.5
6.0
ns
Minimum set-up time
(ENT, ENP)
t
s
Figure 3
3.3 ± 0.3
5.0 ± 0.5
7.5
5.0
9.0
6.0
ns
Minimum set-up time
(CLR )
(Note 2)
t
s
Figure 5
3.3 ± 0.3
5.0 ± 0.5
4.0
3.5
4.0
3.5
ns
Minimum hold time
t
h
Figure 2, Figure 3
3.3 ± 0.3
5.0 ± 0.5
1.0
1.0
1.0
1.0
ns
Minimum hold time
(CLR )
(Note 2)
t
h
Figure 5
3.3 ± 0.3
5.0 ± 0.5
1.0
1.5
1.0
1.5
ns
Minimum removal time
(
CLR
)
(Note 1)
t
rem
Figure 4
3.3 ± 0.3
5.0 ± 0.5
2.5
1.5
2.5
1.5
ns
Note 1: For TC74VHC161 only
Note 2: For TC74VHC163 only
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC74VHC163FK | Synchronous Presettable 4-Bit Counter |
| TC74VHC164FK | 8-Bit Shift Register (S-IN, P-OUT) |
| TC74VHC165FK | 8-Bit Shift Register (P-IN, S-OUT) |
| TC74VHC175FK | Quad D-Type Flip Flop with Clear |
| TC74VHC238FK | 3-to-8 Line Decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74VHC161FK(EL) | 制造商:Toshiba America Electronic Components 功能描述:Logic,TC74VHC,Sync. Binary Counter,US16 |
| TC74VHC161FN | 制造商:Toshiba America Electronic Components 功能描述:COUNTER SGL 4BIT SYNC BINARY UP 16PIN SOL - Rail/Tube |
| TC74VHC161FT | 制造商:Toshiba America Electronic Components 功能描述:IC TC74VHC161FT BIN COUNTER |
| TC74VHC161FT(EL) | 制造商:Toshiba America Electronic Components 功能描述:IC,Logic,74VHC Series TSSOP16,SYNC.BINA |
| TC74VHC161-FT(SPL) | 制造商:Toshiba America Electronic Components 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。