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参数资料
| 型号： | M54HC541F1R |
| 厂商： | 意法半导体 |
| 英文描述： | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED |
| 中文描述： | 八路总线缓冲器与三态输出HC540：倒立- HC541非反相 |
| 文件页数： | 1/12页 |
| 文件大小： | 266K |
| 代理商： | M54HC541F1R |
M54HC540/541
M74HC540/541
October 1993
HC540: INVERTED - HC541 NON INVERTED
OCTAL BUS BUFFERWITH3 STATE OUTPUTS
B1R
(Plastic Package)
ORDER CODES :
M54HCXXXF1R
M74HCXXXB1R
M74HCXXXM1R
M74HCXXXC1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTION
(top view)
.
HIGH SPEED
t
PD
= 10 ns(TYP.) at V
CC
= 5V
.
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(MAX.) at T
A
= 25
o
C
.
HIGH NOISE IMMUNITY
V
NIH
= V
INL
= 28 % V
CC
(MIN.)
.
OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
|I
OH
| = I
OL
= 6 mA (MIN)
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2V to 6V
.
PIN ANDFUNCTION COMPATIBLE
WITH 54/74LS540/541
DESCRIPTION
The M54/74HC540 and HC541 are high speed
CMOS
OCTAL
BUS
fabricated in silicon gate C
2
MOS technology. They
have the same high speed performance of LSTTL
combined withtrue CMOS lowpower consumption.
TheHC540isaninvertingbufferandHC541isa non
inverting buffer.
The 3 STATE control gate operates as a two input
AND such that ifeither G1 and G2 are high,all eight
output are in the high impedance state. In order to
BUFFERS
(3-STATE)
enhance PC board layout, the HC540 and HC541
offers a pinout having inputs and outputs on
opposite sides of thepackage.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
HC541
HC540
1/12
相关PDF资料 |
PDF描述 |
|---|---|
| M54HC541B1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED |
| M54HC541M1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED |
| M54HC541C1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED |
| M54HC563F1R | OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC563 INVERTING - HC573 NON INVERTING |
| M54HC574B1R | Single Nanopower Push-Pull Comparator 5-SOT-23 -40 to 125 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M54HC541K | 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSOCTAL BUFFEROCTAL BUS BUFFER, 3-STATE FLAT-20 - Bulk |
| M54HC541K1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) |
| M54HC541M1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED |
| M54HC563 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC563 INVERTING - HC573 NON INVERTING |
| M54HC563B1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC563 INVERTING - HC573 NON INVERTING |
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