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參數(shù)資料
| 型號： | SN74AS169ADG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 計數(shù)器 |
| 英文描述： | AS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 |
| 封裝： | GREEN, PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 18/20頁 |
| 文件大?。?/td> | 826K |
| 代理商： | SN74AS169ADG4 |
SN54ALS169B, SN54AS169A, SN74ALS169B, SN74AS169A
SYNCHRONOUS 4BIT UP/DOWN BINARY COUNTERS
SDAS125B MARCH 1984 REVISED DECEMBER 1994
27
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54AS169A
SN74AS169A
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = 18 mA
1.2
V
VOH
VCC = 4.5 V to 5.5 V,
IOH = 2 mA
VCC 2
V
VOL
VCC = 4.5 V,
IOL = 20 mA
0.25
0.5
0.25
0.5
V
II
LOAD, ENT, U/D
VCC = 5.5 V,
VI = 7 V
0.2
mA
II
All others
VCC = 5.5 V,
VI = 7 V
0.1
mA
IIH
LOAD, ENT, U/D
VCC = 5.5 V,
VI = 2.7 V
40
A
IIH
All others
VCC = 5.5 V,
VI = 2.7 V
20
A
IIL
LOAD, ENT, U/D
VCC = 5.5 V,
VI = 0.4 V
1
mA
IIL
All others
VCC = 5.5 V,
VI = 0.4 V
0.5
mA
IO
VCC = 5.5 V,
VO = 2.25 V
30
112
30
112
mA
ICC
VCC = 5.5 V
41
63
41
63
mA
All typical values are at VCC = 5 V, TA = 25°C.
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX§
UNIT
PARAMETER
(INPUT)
(OUTPUT)
SN54AS169A
SN74AS169A
UNIT
MIN
MAX
MIN
MAX
fmax*
60
75
MHz
tPLH
CLK
RCO
3
17.5
3
16.5
ns
tPHL
CLK
RCO
(LOAD high or low)
2
14
2
13
ns
tPLH
CLK
Any Q
1
7.5
1
7
ns
tPHL
CLK
Any Q
2
14
2
13
ns
tPLH
ENT
RCO
1.5
10
1.5
9
ns
tPHL
ENT
RCO
1.5
10
1.5
9
ns
tPLH
U/D
RCO
2
14
2
12
ns
tPHL
U/D
RCO
2
14.5
2
13
ns
* On products compliant to MIL-STD-883, Class B, this parameter is based on characterization data but is not production tested.
§ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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| SN74AS169ADR | 功能描述:計數(shù)器 IC Synch 4-Bit Up/Down 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 |
| SN74AS169ADRE4 | 功能描述:計數(shù)器 IC Synch 4-Bit Up/Down 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 |
| SN74AS169ADRG4 | 功能描述:計數(shù)器 IC Synch 4B Up Down 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 |
| SN74AS169AN | 功能描述:計數(shù)器 IC Synch 4-Bit Up/Down 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 |
| SN74AS169ANE4 | 功能描述:計數(shù)器 IC Synch 4-Bit Up/Down 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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