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M74HC27B1R Datasheet

  • M74HC27B1R

  • 74HC CMOS, 74HC27, DIP14, 6V; Logic IC Function:Triple 3-Inp...

  • 8頁(yè)

  • STMicroelectronics   STMicroelectronics

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M54HC27
M74HC27
TRIPLE 3-INPUT NOR GATE
.
.
.
.
.
.
.
.
HIGH SPEED
t
PD
= 7 ns (TYP.) AT V
CC
= 5 V
LOW POWER DISSIPATION
I
CC
= 1
碌A(chǔ)
(MAX.) AT T
A
= 25
擄C
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
SYMMETRICAL OUTPUT IMPEDANCE
錚OH錚?/div>
= I
OL
= 4 mA (MIN.)
BALANCED PROPAGATION DELAYS
t
PLH
= t
PHL
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V TO 6 V
PIN AND FUNCTION COMPATIBLE WITH
54/74LS27
B1R
(Plastic Package)
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC27F1R
M74HC27M1R
M74HC27B1R
M74HC27C1R
PIN CONNECTIONS
(top view)
DESCRIPTION
The M54/74HC27 is a high speed CMOS TRIPLE
3-INPUT NOR GATE fabricated in silicon gate
2
C MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
The internal circuit is composed of 3 stages includ-
ing buffered output, which gives high noise immunity
and a stable output. All inputs are equipped with pro-
tection circuits against static discharge and transient
excess voltage.
INPUT AND OUTPUT EQUIVALENT CIRCUIT
NC =
No Internal
Connection
February 1993
1/9

M74HC27B1R 產(chǎn)品屬性

  • 25

  • 集成電路 (IC)

  • 邏輯 - 柵極和逆變器

  • 74HC

  • 或非門

  • 3

  • 3

  • -

  • 2 V ~ 6 V

  • 1µA

  • 5.2mA，5.2mA

  • 0.5 V ~ 1.8 V

  • 1.5 V ~ 4.2 V

  • 14ns @ 6V，50pF

  • -55°C ~ 125°C

  • 通孔

  • 14-DIP

  • 14-DIP（0.300"，7.62mm）

  • 管件

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