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參數(shù)資料
| 型號： | 74LVC169PWDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable synchronous 4-bit up/down binary counter |
| 中文描述： | LVC/LCX/Z SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大?。?/td> | 124K |
| 代理商： | 74LVC169PWDH |
Philips Semiconductors
Product specification
74LVC169
Presettable synchronous 4-bit up/down
binary counter
1998 May 20
6
APPLICATION
CP
CEP
CET
PE
D
0
D
1
D
2
D
3
Q
0
Q
1
Q
2
Q
3
TC
U/D
CP
CEP
CET
PE
D
0
D
1
D
2
D
3
Q
0
Q
1
Q
2
Q
3
TC
U/D
CP
CEP
CET
PE
D
0
D
1
D
2
D
3
Q
0
Q
1
Q
2
Q
3
TC
U/D
CP
CEP
CET
PE
D
0
D
1
D
2
D
3
Q
0
Q
1
Q
2
Q
3
TC
U/D
CP
U/D
PE
LEAST SIGNIFICANT
4-BIT COUNTER
MOST SIGNIFICANT
4-BIT COUNTER
SF00790
Synchronous multistage counting scheme
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN
2.7
1.2
0
0
–40
0
0
MAX
3.6
3.6
5.5
V
CC
+85
20
10
V
CC
DC supply voltage (for max. speed performance)
DC supply voltage (for low-voltage applications)
DC input voltage range
DC output voltage range
Operating free-air temperature range
V
V
I
V
O
T
amb
V
V
°
C
t
r
, t
f
Input rise and fall times
V
CC
= 1.2 to 2.7V
V
CC
= 2.7 to 3.6V
ns/V
ABSOLUTE MAXIMUM RATINGS
1
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
I
IK
V
I
I
OK
V
O
I
O
DC supply voltage
–0.5 to +6.5
V
DC input diode current
V
I
Note 2
0
–50
mA
DC input voltage
–0.5 to +5.5
V
DC output diode current
V
O
Note 2
V
CC
or V
O
0
50
mA
DC output voltage
–0.5 to V
CC
+0.5
50
V
DC output source or sink current
V
O
= 0 to V
CC
mA
I
GND
, I
CC
T
stg
DC V
CC
or GND current
Storage temperature range
100
mA
–65 to +150
°
C
Power dissipation per package
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and
TSSOP)
P
TOT
above +70
°
C derate linearly with 8 mW/K
500
above +60
°
C derate linearly with 5.5 mW/K
500
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
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| 74LVC169PW-T | 功能描述:計數(shù)器 IC 3.3V SYNC 4-BIT BIN 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 |
| 74LVC16T245DGGRE4 | 功能描述:轉換 - 電壓電平 16B Bus Trans & Reg RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| 74LVC16T245DGGRG4 | 功能描述:轉換 - 電壓電平 16B Dual-Supply Bus Xceiver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
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