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參數(shù)資料
| 型號： | M54HC173 |
| 廠商： | 意法半導體 |
| 英文描述： | QUAD D-TYPE REGISTER 3-STATE |
| 中文描述： | 四D型寄存器三態(tài) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 262K |
| 代理商： | M54HC173 |
M54HC173
M74HC173
October 1992
QUAD D-TYPE REGISTER (3-STATE)
B1R
(Plastic Package)
ORDER CODES :
M54HC173F1R
M74HC173B1R
M74HC173M1R
M74HC173C1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
DESCRIPTION
TheM54/74HC173is ahigh speedCMOSQUADD-
TYPE REGISTER (3-STATE) fabricated in silicon
gate C
2
MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
Thisdevice iscomposed ofa four-bit registerinclud-
ingD-typeflip-flopsand3-statebuffers. Thefourflip-
flops are controlled by a common clock input
(CLOCK) and a common reset input (CLEAR). Sig-
nals applied to the data inputs (D
1
-D
4
) arestored at
the respective flip-flops on the positive going transi-
tion of the clock input, only when both clock control
inputs (G
1
and G
2
) are held low.
The reset feature is asynchronous and active high.
The stored data are provided on each output only
when both output control inputs (M and N) are held
low,otherwise theoutputs gotothehigh-impedance
state.
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
.
HIGH SPEED
f
MAX
= 73 MHz (TYP.) at V
CC
= 5 V
.
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(MAX.) at T
A
= 25
°
C
.
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 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) = 2 V to 6 V
.
PIN AND FUNCTION COMPATIBLE WITH
54/74LS 173
1/12
相關PDF資料 |
PDF描述 |
|---|---|
| M54HC174 | HEX D-TYPE FLIP FLOP WITH CLEAR |
| M54HC174F1R | HEX D-TYPE FLIP FLOP WITH CLEAR |
| M54HC175 | QUAD D-TYPE FLIP-FLOP WITH CLEAR |
| M54HC175F1R | QUAD D-TYPE FLIP-FLOP WITH CLEAR |
| M54HC182 | FUNCTION LOOK AHEAD CARRY GENERATOR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC173F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD D-TYPE REGISTER 3-STATE |
| M54HC174 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD HEX D-TYPE FLIP FLOP WITH CLEAR |
| M54HC174_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD HEX D-TYPE FLIP FLOP WITH CLEAR |
| M54HC174D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD HEX D-TYPE FLIP FLOP WITH CLEAR |
| M54HC174D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD HEX D-TYPE FLIP FLOP WITH CLEAR |
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