參數(shù)資料
型號: 74HC161PW,118
廠商: NXP Semiconductors
文件頁數(shù): 7/12頁
文件大?。?/td> 0K
描述: IC SYNC 4BIT BINAR COUNT 16TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 2,500
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-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
其它名稱: 568-8861-2
74HC161PW,118-ND
74HC161PW-T
74HC161PW-T-ND
935188320118
December 1990
4
Philips Semiconductors
Product specication
Presettable synchronous 4-bit binary
counter; asynchronous reset
74HC/HCT161
FUNCTION TABLE
Note
1. The TC output is HIGH when CET is HIGH and the counter is at terminal count (HHHH).
H = HIGH voltage level
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition
L = LOW voltage level
I = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition
q = lower case letters indicate the state of the referenced output one set-up time prior to the
LOW-to-HIGH CP transition
X = don’t care
↑ = LOW-to-HIGH CP transition
OPERATING MODE
INPUTS
OUTPUTS
MR
CP
CEP
CET
PE
Dn
Qn
TC
reset (clear)
L
X
L
parallel load
H
X
I
h
L
H
L
(1)
count
H
h
X
count
(1)
hold
(do nothing)
H
X
I
X
I
h
X
qn
(1)
L
Fig.4 Functional diagram.
相關(guān)PDF資料
PDF描述
74AC14PC IC INVERTER HEX SCHM TRIG 14-DIP
OSTEH172160 CONN TERM BLOCK 17POS 3.5MM
20IMX4-0505-8K CONVERT 4W 2X 5V DC/DC
OSTTJ120150 CONN TERM BLK PLUG 12POS 7.62MM
20IMX4-05-8 CONVERT 4W 5V DC/DC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC161PW-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
74HC161PW-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
74HC162 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous BCD decade counter; synchronous reset
74HC162D-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
74HC163 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Presettable synchronous 4-bit binary counter; synchronous reset