參數(shù)資料
型號(hào): 74HC238PW,118
廠商: NXP Semiconductors
文件頁數(shù): 2/18頁
文件大?。?/td> 0K
描述: IC 3:8 LINE DECOD/DEMUX 16TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1
系列: 74HC
類型: 解碼器/多路分解器
電路: 1 x 3:8
獨(dú)立電路: 1
輸出電流高,低: 5.2mA,5.2mA
電壓電源: 單電源
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: 標(biāo)準(zhǔn)包裝
其它名稱: 568-7632-6
74HC_HCT238_3
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 03 — 16 July 2007
10 of 18
NXP Semiconductors
74HC238; 74HCT238
3-to-8 line decoder/demultiplexer
Test data is given in Table 9.
Denitions for test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
S1 = Test selection switch
Fig 8.
Load circuit for measuring switching times
VM
tW
10 %
90 %
0 V
VI
negative
pulse
positive
pulse
0 V
VM
90 %
10 %
tf
tr
tf
001aad983
DUT
VCC
VI
VO
RT
RL
S1
CL
open
PULSE
GENERATOR
Table 9.
Test data
Type
Input
Load
S1 position
VI
tr, tf
CL
RL
tPHL, tPLH
74HC238
VCC
6 ns
15 pF, 50 pF
1 k
open
74HCT238
3 V
6 ns
15 pF, 50 pF
1 k
open
相關(guān)PDF資料
PDF描述
MS3102A36-6PW CONN RCPT 6POS BOX MNT W/PINS
MS3102A36-6P CONN RCPT 6POS BOX MNT W/PINS
M83723/74W1006N CONN RCPT 6POS JAM NUT W/PINS
MS27484P14B35S CONN PLUG 37POS STRAIGHT W/SCKT
ISL8485ECP IC TXRX RS485/422 5V ESD 8-DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC238PW-Q100J 制造商:NXP Semiconductors 功能描述:74HC238PW-Q100/TSSOP16/REEL13/ - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC DECODER/DEMUX 3-8 16TSSOP
74HC238PW-T 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-TO-8 DECODER DEMULTIPLEXER RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74HC239N 制造商:Rochester Electronics LLC 功能描述:
74HC240 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver; 3-state; inverting
74HC240 88 制造商:National Semiconductor 功能描述:74HC240