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參數(shù)資料
| 型號： | SN74LV161ADRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 計數(shù)器 |
| 英文描述： | LV/LV-A/LVX/H SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | GREEN, PLASTIC, MS-012AC, SOIC-16 |
| 文件頁數(shù)： | 23/24頁 |
| 文件大?。?/td> | 687K |
| 代理商： | SN74LV161ADRG4 |
SN54LV161A, SN74LV161A
4BIT SYNCHRONOUS BINARY COUNTERS
SCLS404F APRIL 1998 REVISED DECEMBER 2005
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V
(unless otherwise noted) (see Figure 1)
TA = 25°C
SN54LV161A
SN74LV161A
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration
CLK high or low
7
ns
tw
Pulse duration
CLR low
7
ns
CLR
4.5
tsu
Setup time before CLK
↑
Data (A, B, C, and D)
7.5
8.5
ns
tsu
Setup time before CLK
↑
ENP, ENT
9.5
11
ns
LOAD low
10
11.5
th
Hold time, all synchronous inputs after CLK
↑
1.5
ns
timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V
(unless otherwise noted) (see Figure 1)
TA = 25°C
SN54LV161A
SN74LV161A
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration
CLK high or low
5
ns
tw
Pulse duration
CLR low
5
ns
CLR
2.5
tsu
Setup time before CLK
↑
Data (A, B, C, and D)
5.5
6.5
ns
tsu
Setup time before CLK
↑
ENP, ENT
7.5
9
ns
LOAD low
8
9.5
th
Hold time, all synchronous inputs after CLK
↑
1
ns
timing requirements over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V
(unless otherwise noted) (see Figure 1)
TA = 25°C
SN54LV161A
SN74LV161A
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration
CLK high or low
5
ns
tw
Pulse duration
CLR low
5
ns
CLR
1.5
tsu
Setup time before CLK
↑
Data (A, B, C, and D)
4.5
ns
tsu
Setup time before CLK
↑
ENP, ENT
5
6
ns
LOAD low
5
6
th
Hold time, all synchronous inputs after CLK
↑
1
ns
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LV161ANS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| SN74LV161ANSR | 功能描述:計數(shù)器 IC 4-Bit Synch Binary Counter RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| SN74LV161ANSRE4 | 功能描述:計數(shù)器 IC 4-Bit Synch Binary Counter RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| SN74LV161ANSRG4 | 功能描述:計數(shù)器 IC 4B Sync Binary Counters RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| SN74LV161APW | 功能描述:計數(shù)器 IC 4-Bit Synch Binary Counter RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
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