參數(shù)資料
型號(hào): 74HC590D,112
廠商: NXP Semiconductors
文件頁(yè)數(shù): 5/15頁(yè)
文件大小: 0K
描述: IC COUNTER 8BIT BINARY 16-SOIC
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 50
系列: 74HC
邏輯類(lèi)型: 二進(jìn)制計(jì)數(shù)器
方向:
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
復(fù)位: 異步
計(jì)數(shù)速率: 61MHz
觸發(fā)器類(lèi)型: 正邊沿
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)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: 管件
其它名稱(chēng): 74HC590D
74HC590D-ND
935278827112
74HC590_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 28 April 2009
13 of 21
NXP Semiconductors
74HC590
8-bit binary counter with output register; 3-state
Measurement points are given in Table 8.
VOL and VOH are the typical output voltage levels that occur with the output load.
Fig 13. Waveforms showing the set-up and hold times for the count enable input (CE) to the counter clock input
(CPC)
001aac553
VI
VM
tsu
th
VM
GND
CPC input
CE input
VOH
VOL
Measurement points are given in Table 8.
VOL and VOH are the typical output voltage levels that occur with the output load.
Fig 14. Waveforms showing the set-up and hold times for the counter clock input (CPC) to the register clock
input (CPR)
001aac552
VI
VM
tsu
th
VM
GND
CPR input
CPC input
VOH
VOL
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