參數(shù)資料
型號: 74HC161DB,118
廠商: NXP Semiconductors
文件頁數(shù): 12/12頁
文件大小: 0K
描述: IC SYNC 4BIT BINARY COUNT 16SSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 2,000
系列: 74HC
邏輯類型: 二進(jìn)制計數(shù)器
方向:
元件數(shù): 1
每個元件的位元數(shù): 4
復(fù)位: 異步
計時: 異步/同步
計數(shù)速率: 48MHz
觸發(fā)器類型: 正邊沿
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 帶卷 (TR)
其它名稱: 74HC161DB-T
74HC161DB-T-ND
935174510118
December 1990
9
Philips Semiconductors
Product specication
Presettable synchronous 4-bit binary
counter; asynchronous reset
74HC/HCT161
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
Note to HCT types
The value of additional quiescent supply current (
ICC) for a unit load of 1 is given in the family specifications.
To determine
ICC per input, multiply this value by the unit load coefficient shown in the table below.
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr =tf = 6 ns; CL = 50 pF
INPUT
UNIT LOAD COEFFICIENT
MR
0.95
CP
1.10
CEP
0.25
Dn
0.25
CET
0.75
PE
0.30
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HCT
VCC
(V)
WAVEFORMS
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
tPHL/ tPLH
propagation delay
CP to Qn
23
43
54
65
ns
4.5
Fig.8
tPHL/ tPLH
propagation delay
CP to TC
28
48
60
72
ns
4.5
Fig.8
tPHL
propagation delay
MR to Qn
29
46
58
69
ns
4.5
Fig.9
tPHL
propagation delay
MR to TC
30
51
64
77
ns
4.5
Fig.9
tPHL/ tPLH
propagation delay
CET to TC
17
35
44
53
ns
4.5
Fig.10
tTHL/ tTLH
output transition time
7
15
19
22
ns
4.5
Figs 8 and 10
tW
clock pulse width
HIGH or LOW
16
7
20
24
ns
4.5
Fig.8
tW
master reset pulse
width; LOW
20
10
25
30
ns
4.5
Fig.9
trem
removal time
MR to CP
20
6
25
30
ns
4.5
Fig.9
相關(guān)PDF資料
PDF描述
74HC160DB,112 IC SYNC BCD DECADE COUNTR 16SSOP
74HC160DB,118 IC SYNC BCD DECADE COUNT 16SSOP
74HCT4017N,652 IC JOHNSON DECADE COUNTER 16-DIP
74HC4024N,652 IC COUNTER 7STAGE BINARY 14DIP
74HC4017N,652 IC COUNTER 5STAGE JOHNSON 16DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC161DB-T 功能描述:計數(shù)器 IC SYNC 4-BIT 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
74HC161D-Q100J 功能描述:IC SYNC 4BIT BINARY COUNT 制造商:nxp semiconductors 系列:74HC 零件狀態(tài):有效 標(biāo)準(zhǔn)包裝:2,500
74HC161DT 制造商:NXP Semiconductors 功能描述:Presettable synchronous 4-bit binary counter; asynchronous reset
74HC161D-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
74HC161N 制造商:NXP Semiconductors 功能描述:Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Bulk 制造商:NXP Semiconductors 功能描述:IC 74HC CMOS 74HC161 DIP16 5V 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC161, DIP16, 5V 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC161, DIP16, 5V, Counter Type:Binary, Clock Frequency:48MHz, C 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC161, DIP16, 5V, Counter Type:Binary, Clock Frequency:48MHz, Count Maximum:15, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:DIP, No. of Pins:16, Operating Temperature Min:-40C, Operating , RoHS Compliant: Yes 制造商:NXP Semiconductors 功能描述:IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC 制造商:PH 功能描述:IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC