參數(shù)資料
型號(hào): 74HC193D,653
廠商: NXP Semiconductors
文件頁(yè)數(shù): 28/30頁(yè)
文件大?。?/td> 0K
描述: IC 4BIT BINAR UP/DN COUNT 16SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1
系列: 74HC
邏輯類型: 二進(jìn)制計(jì)數(shù)器
方向: 上,下
元件數(shù): 1
每個(gè)元件的位元數(shù): 4
復(fù)位: 異步
計(jì)時(shí): 同步
計(jì)數(shù)速率: 49MHz
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-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SO
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 568-7630-6
74HC_HCT193
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 4 — 24 June 2013
7 of 30
NXP Semiconductors
74HC193; 74HCT193
Presettable synchronous 4-bit binary up/down counter
(1) Clear overrides load, data and count inputs.
(2) When counting up, the count down clock input (CPD) must be HIGH, when counting down the count up clock input
(CPU) must be HIGH.
Sequence
Clear (reset outputs to zero);
load (preset) to binary thirteen;
count up to fourteen, fifteen, terminal count up, zero, one and two;
count down to one, zero, terminal count down, fifteen, fourteen and thirteen.
Fig 8.
Typical clear, load and count sequence
001aag411
COUNT UP
COUNT DOWN
013
CLEAR
PRESET
1
0
15
14
13
14
15
0
1
2
MR(1)
PL
D0
D1
D2
D3
CPU(2)
CPD(2)
Q0
Q1
Q2
Q3
TCU
TCD
相關(guān)PDF資料
PDF描述
OSTE2111100 CONN TERM BLOCK PLUG 11POS 3.5MM
MPDTY126S CONV DC/DC 15W 2.5VOUT 6A SMT
YNS05S10-0 CONVERT DC/DC 28W SMD
74HC193D,652 IC COUNTER UP/DOWN SYNC 16SOIC
NLU1GU04AMX1TCG IC INVERTER SGL UNBUFF 6-ULLGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC193DB 功能描述:計(jì)數(shù)器 IC 4BIT BIN UP/DN CNTER SYNCHRONOUS RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
74HC193DB,112 功能描述:計(jì)數(shù)器 IC 4BIT BIN UP/DN CNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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
74HC193DB,118 功能描述:計(jì)數(shù)器移位寄存器 4-BIT BINARY UP/DOWN RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)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(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74HC193DB-Q100J 制造商:NXP Semiconductors 功能描述:74HC193DB-Q100/SSOP16/REEL13// 制造商:NXP Semiconductors 功能描述:74HC193DB-Q100/SSOP16/REEL13// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC COUNTER U/D 4BIT BIN 16SSOP
74HC193DB-T 功能描述:計(jì)數(shù)器 IC 4-BIT BINARY UP/DOWN COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)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