參數(shù)資料
型號(hào): M54HC670
廠商: 意法半導(dǎo)體
英文描述: 4 word×4 bit register file(3 state)(4字×4位注冊(cè)文件(3態(tài)))
中文描述: 4字× 4位寄存器文件(3國)(4字× 4位注冊(cè)文件(3態(tài)))
文件頁數(shù): 3/12頁
文件大?。?/td> 264K
代理商: M54HC670
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
5, 4
10, 9, 7, 6
11
SYMBOL
RA, RB
Q1 to Q4
RE
NAME AND FUNCTION
Read Address Inputs
Data Outputs
3 State Output Read
Enable Input (Active LOW)
Write Enable Input (Active
LOW)
Write Address Inputs
Data Inputs
Ground (0V)
Positive Supply Voltage
12
WE
14, 13
15, 1, 2, 3
7
14
WA, WB
D1 to D4
GND
V
CC
IEC LOGIC SYMBOL
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
or I
GND
P
D
T
stg
T
L
AbsoluteMaximumRatingsarethose values beyond whichdamage tothedevicemayoccur. Functional operationunder theseconditionisnotimplied.
(*)500 mW:
65
o
C derate to300 mWby 10mW/
o
C: 65
o
C to85
o
C
Parameter
Value
-0.5 to +7
-0.5 to V
CC
+ 0.5
-0.5 to V
CC
+ 0.5
±
20
±
20
±
25
±
50
500 (*)
-65 to +150
300
Unit
V
V
V
mA
mA
mA
mA
mW
o
C
o
C
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
DC V
CC
or Ground Current
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
M54/M74HC670
3/12
相關(guān)PDF資料
PDF描述
M54HC688 8 Bit Equality Comparator(8位相同比較器)
M54HC691 Binary Up/Down Counter/Register(二進(jìn)制計(jì)數(shù)器/寄存器)
M54HC692 Decade Up/Down Counter/Register(十進(jìn)制j加/減計(jì)數(shù)器/寄存器)
M54HC693 Binary Up/Down Counter/Register(二進(jìn)制計(jì)數(shù)器/寄存器)
M54HC696 Decade Up/Down Counter/Register(十進(jìn)制加/減計(jì)數(shù)器/寄存器(三態(tài)))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M54HC688K 制造商:STMicroelectronics 功能描述:RAD-HARD 8 BIT EQUALITY COMPARATOR - Bulk
M54HC688K1 制造商:STMicroelectronics 功能描述:IDENTITY COMPARATOR 8BIT 20PIN FPC - Bulk
M54HC74K 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSFLIP FLOPDUAL D-TYPE FF + PRESET+CLEARFLAT-14 S - Bulk
M54HC86K 制造商:STMicroelectronics 功能描述:
M54HCT244K 制造商:STMicroelectronics 功能描述:BFFR/LINE DRVR OCTAL NON-INV 3-ST CMOS 20PIN FPC - Bulk 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSOCTAL BUFFEROCTAL BUS BUFFER, 3-STATE FLAT-20 - Bulk