參數(shù)資料
型號: 74ACT161MTC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Synchronous Presettable Binary Counter
中文描述: ACT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
封裝: 4.40 MM, MO-153, TSSOP-16
文件頁數(shù): 5/11頁
文件大小: 97K
代理商: 74ACT161MTC
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, R
L
= 500
, Input t
r
= t
f
=3 ns)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
5.0
(*)
T
A
= 25
o
C
Min.
Typ.
1.5
-40 to 85
o
C
Min.
Max.
9.5
Max.
10.5
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PHL
Propagation Delay Time
CKto Q
Propagation Delay Time
CKto CARRYOUT
Propagation Delay Time
TEto CARRYOUT
Propagation Delay Time
CLEAR to CARRYOUT
CLRpulseWidth, LOW
CKpulse Width (LOAD)
HIGHorLOW
CKpulse Width (COUNT)
HIGHorLOW
SetupTime HIGH orLOW
(INPUTto CK)
Hold TimeHIGH or LOW
(INPUTto CK)
SetupTime HIGH orLOW
(LOAD to CK)
Hold TimeHIGH or LOW
(LOAD to CK)
SetupTime HIGH orLOW
(PE orTE to CK)
Hold TimeHIGH or LOW
(PE orTE to CK)
Recovery Time CLR to Q
Maximum Clock Frequency
(*) Voltagerangeis5V
±
0.5V
5.5
ns
5.0
(*)
1.5
7.0
11.0
12.0
ns
5.0
(*)
1.5
5.5
8.5
10.0
ns
5.0
(*)
1.5
6.0
10.0
11.0
ns
t
wL
t
w
5.0
(*)
5.0
(*)
2.5
2.0
3.0
3.0
7.5
3.5
ns
ns
t
w
5.0
(*)
2.0
3.0
3.5
ns
t
s
5.0
(*)
1.5
9.5
11.5
ns
t
h
5.0
(*)
-0.5
0
1.0
ns
t
s
5.0
(*)
2.0
8.5
9.5
ns
t
h
5.0
(*)
-2.0
-0.5
0
ns
t
s
5.0
(*)
1.5
5.5
6.5
ns
t
h
5.0
(*)
-2.0
0
0.5
ns
t
REM
f
MAX
5.0
(*)
5.0
(*)
-0.5
125
0.5
1.0
ns
115
100
MHz
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions
Value
Unit
V
CC
(V)
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
Max.
Max.
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note 1)
5.0
5.0
4.5
45
pF
pF
f
IN
= 10 MHz
1)C
PD
isdefined as thevalue oftheIC’sinternal equivalent capacitance whichiscalculated fromtheoperatingcurrent consumption without load.(Referto
TestCircuit).Average opertingcurrent canbeobtained bythefollowingequation. I
CC
(opr)=C
PD
V
CC
f
IN
+I
CC
/n(per circuit)
74ACT161
5/11
相關(guān)PDF資料
PDF描述
74ACT161PC Synchronous Presettable Binary Counter
74ACT161SC Synchronous Presettable Binary Counter
74ACT161SJ Synchronous Presettable Binary Counter
74ACT161MTCX Complete, 12-Bit Multiplying DAC
74ACT161SCX Complete, Dual, 12-Bit Multiplying DAC with 8-Bit Bus Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ACT161MTC_Q 功能描述:計數(shù)器 IC Syn 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
74ACT161MTCX 功能描述:計數(shù)器移位寄存器 Syn Binary Counter RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74ACT161MTR 功能描述:計數(shù)器移位寄存器 4-Bit Binary Counter RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74ACT161PC 功能描述:計數(shù)器移位寄存器 Syn Binary Counter RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74ACT161PC_Q 功能描述:計數(shù)器 IC Syn 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