參數(shù)資料
型號: M74HCT258TTR
廠商: STMICROELECTRONICS
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
封裝: TSSOP-16
文件頁數(shù): 1/10頁
文件大?。?/td> 266K
代理商: M74HCT258TTR
1/10
August 2001
s
HIGH SPEED :
tPD = 17 ns (TYP.) at VCC = 4.5V
s
LOW POWER DISSIPATION:
ICC =4A(MAX.) at TA=25°C
s
COMPATIBLE WITH TTL OUTPUTS :
VIH = 2V (MIN.) VIL = 0.8V (MAX)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
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BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 258
DESCRIPTION
The M74HCT258 is an high speed CMOS QUAD
2
CHANNEL
MULTIPLEXER
(3-STATE)
fabricated with silicon gate C2MOS technology.
This IC is composed of an independent 2-channel
multiplexer with common SELECT and ENABLE
(OE) input.
The M74HCT258 is an inverting multiplexer.
When the ENABLE input is held "High", outputs of
the IC become in a High-Impedance state. If
SELECT input is held low, "A" data is selected,
when SELECT is high , "B" data is chosen.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HCT258
QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HCT258B1R
SOP
M74HCT258M1R
M74HCT258RM13TR
TSSOP
M74HCT258TTR
TSSOP
DIP
SOP
相關(guān)PDF資料
PDF描述
M74HCT258B1R HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16
M74HCT32RM13TR HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14
M74HCT374F1 HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
M74HCT374C1 HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PQCC20
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