參數(shù)資料
型號： SN54HC161FK
廠商： Texas Instruments, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 300mA, 3.0V ±1% Output Voltage, Low Dropout Voltage Regulator; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
中文描述： 4位同步二進(jìn)制計(jì)數(shù)器
文件頁數(shù)： 7/14頁
文件大?。?/td> 202K
代理商： SN54HC161FK
SN54HC161, SN74HC161
4-BIT SYNCHRONOUS BINARY COUNTERS
SCLS297A – JANUARY 1996 – REVISED MAY 1997
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
1.998
SN54HC161
MIN
1.9
SN74HC161
MIN
1.9
UNIT
MIN
1.9
MAX
MAX
MAX
2 V
IOH = –20
μ
A
4.5 V
4.4
4.499
4.4
4.4
VOH
VI = VIH or VIL
6 V
5.9
5.999
5.9
5.9
V
IOH = –4 mA
IOH = –5.2 mA
4.5 V
3.98
4.3
3.7
3.84
6 V
5.48
5.8
5.2
5.34
2 V
0.002
0.1
0.1
0.1
IOL = 20
μ
A
4.5 V
0.001
0.1
0.1
0.1
VOL
VI = VIH or VIL
6 V
0.001
0.1
0.1
0.1
V
IOL = 4 mA
IOL = 5.2 mA
4.5 V
0.17
0.26
0.4
0.33
6 V
0.15
±
0.1
0.26
±
100
0.4
0.33
±
1000
II
ICC
Ci
VI = VCC or 0
VI = VCC or 0,
6 V
±
1000
160
nA
μ
A
pF
IO = 0
6 V
8
80
2 V to 6 V
3
10
10
10
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25
°
C
MIN
0
SN54HC161
MIN
0
SN74HC161
MIN
0
UNIT
MAX
MAX
4.2
MAX
2 V
6
5
fclock
Clock frequency
4.5 V
0
31
0
21
0
25
MHz
6 V
0
36
0
25
0
29
2 V
80
120
100
CLK high or low
4.5 V
16
24
20
tw
Pulse duration
6 V
14
20
17
ns
2 V
80
120
100
CLR low
4.5 V
16
24
20
6 V
14
20
17
2 V
150
225
190
A, B, C, or D
4.5 V
30
45
38
6 V
26
38
32
2 V
135
205
170
LOAD low
4.5 V
27
41
34
tsu
Setup time before CLK
↑
6 V
23
35
29
ns
2 V
170
255
215
ENP, ENT
4.5 V
34
51
43
6 V
29
43
37
2 V
125
190
155
CLR inactive
4.5 V
25
38
31
6 V
21
32
26
2 V
0
0
0
th
Hold time, all synchronous inputs after CLK
↑
4.5 V
6 V
0
0
0
0
0
0
ns
相關(guān)PDF資料
PDF描述
SN54HC161W 300mA, 3.0V ±1% Output Voltage, Low Dropout Voltage Regulator; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
SN54HC164FK 300mA, 5.0V +/-1% Output Voltage, Low Dropout Voltage Regulator, Pb-Free Device; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
SN54HC164W 300mA, 2.5V +/-1% Output Voltage, Low Dropout Voltage Regulator, Pb-Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Rail; Qty per Container: 75
SN54HC165FK 300mA, 2.5V +/-1% Output Voltage, Low Dropout Voltage Regulator, Pb-Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Tape and Reel; Qty per Container: 2500
SN54HC165W 300mA, 3.0V +/-1% Output Voltage, Low Dropout Voltage Regulator; Pb Free Device; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Rail; Qty per Container: 75
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54HC161J 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Sync Binary UP 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:SYNC 4-BIT BINARY COUNTER - Rail/Tube
SN54HC163J 制造商:Texas Instruments 功能描述:
SN54HC164J 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:8-BIT PARALLEL-OUT SHIFT REGISTER - Rail/Tube 制造商:Texas Instruments 功能描述:Shift Register Single 8-Bit Serial to Parallel 14-Pin CDIP Tube
SN54HC165J 制造商:Texas Instruments 功能描述:Shift Register Single 8-Bit Serial/Parallel to Serial 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:SHIFT REGISTER SGL 8BIT SERL/PARALLEL TO SERL 16CDIP - Rail/Tube
SN54HC166J 制造商:Texas Instruments 功能描述:
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