參數(shù)資料
型號(hào): M74HCT541TTR
廠商: STMICROELECTRONICS
元件分類: 總線收發(fā)器
英文描述: HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: TSSOP-20
文件頁(yè)數(shù): 1/9頁(yè)
文件大?。?/td> 243K
代理商: M74HCT541TTR
1/9
July 2001
s
HIGH SPEED:
tPD = 14ns (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
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 541
DESCRIPTION
The 74HCT541 is an advanced high-speed
CMOS
OCTAL
BUS
BUFFER
(3-STATE)
fabricated with silicon gate C2MOS technology.
The M74HCT541 is a non inverting buffer.
The 3-STATE control gate operates as a two input
AND such that if either G1 and G2 are high, all
eight output are in the high impedance state. In
order
to
enhance
PC
board
layout
the
M74HCT541 offer a pinout having inputs and
outputs on opposite sides of the package.
The M74HCT541 is designed to directly interface
HSC2MOS
systems
with
TTL
and
NMOS
components.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HCT541
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (NON INVERTED)
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HCT541B1R
SOP
M74HCT541M1R
M74HCT541RM13TR
TSSOP
M74HCT541TTR
TSSOP
DIP
SOP
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