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參數(shù)資料
| 型號： | HCF40105 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | FIFO REGISTER |
| 中文描述： | FIFO寄存器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 260K |
| 代理商： | HCF40105 |
HCC40105B
HCF40105B
FIFO REGISTER
DESCRIPTION
The
HCC40105B
(extended temperature range) and
HCF40105B
(intermediate temperature range) are
monolithicintegratedcircuits,available in16-leaddual
in-line plastic or ceramic package.
The
HCC/HCF40105B
is alow-power first-in-first-out
(FIFO)”elastic” storageregisterthatcanstore164-bit
words.It is capable of handling input and output data
atdifferentshiftingrates.Thisfeaturemakesitparticu-
larly useful as a buffer between asynchronous sys-
tems.Each word position in theregister is clocked by
a control flip-flop, which storesa markerbit. A”1” sig-
nifiesthattheposition’s data isfilledanda”0” denotes
a vacancy in thatposition. The control flip-flopdetects
thestate of the preceding flip-flop and communicates
itsownstatustothesucceeding flip-flop.When acon-
trol flip-flop is in the ”0” state and sees a ”1” in the
preceding flip-flop, it generates a clock pulse that
transfers data from the preceding four data latches
intoitsownfour datalatches andresetsthe preceding
flip-flop to ”0”. The firstand lastcontrol flip-flops have
buffered outputs. Since all empty locations ”bubble”
automatically tothe input end, and all valid data ripple
through tothe output end,thestatusofthefirstcontrol
flip-flop (DATA-INREADY) indicates iftheFIFOisfull,
and the status of the last flip-flop (DATA-OUT
.
INDEPENDENT ASYNCHRONOUS INPUTS
AND OUTPUTS
.
3-STATE OUTPUTS
.
EXPANDABLE IN EITHER DIRECTION
.
STATUS INDICATORS ON INPUT AND OUT-
PUT
.
RESETCAPABILITY
.
STANDARDIZED, SYMMETRICAL OUTPUT
CHARACTERISTICS
.
QUIESCENT CURRENT SPECIFIED AT 20V
FOR HCC DEVICE
.
5V, 10V, AND 15V PARAMETRIC RATINGS
.
INPUT CURRENTOF100nA AT18V AND 25
°
C
FOR HCC DEVICE
.
100% TESTEDFOR QUIESCENTCURRENT
.
MEETSALLREQUIREMENTSOFJEDECTEN-
TATIVE STANDARD N
o
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIESCMOS DEVICES”
13A, ”STANDARD
June 1989
EY
(Plastic Package)
F
(Ceramic Package)
C1
(ChipCarrier)
ORDERCODES :
HCC40105BF
HCF40105BEY
HCF40105BC1
PIN CONNECTIONS
READY) indicates if the FIFO contains data. As the
earliest dataare removed fromthe bottomofthe data
stack(theoutputend), all data entered later willauto-
matically propagate (ripple) toward the output.
1/12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCF40105BEY | FIFO REGISTER |
| HCC40106B | Darlington Bipolar Transistor; Package/Case:TO-3; Current Rating:8A; Voltage Rating:80V |
| HCF40106M013TR | HEX SCHMITT TRIGGERS |
| HCC40106BF | Darlington Bipolar Transistor; Mounting Type:Through Hole; Package/Case:TO-3; Current Rating:10A; Voltage Rating:80V RoHS Compliant: Yes |
| HCF40106BEY | Quadruple Differential Line Receiver 16-SOIC 0 to 70 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCF40105B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FIFO REGISTER |
| HCF40105BC1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FIFO REGISTER |
| HCF40105BEY | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FIFO REGISTER |
| HCF40105BF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 Asynchronous FIFO |
| HCF40106 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HEX SCHMITT TRIGGERS |
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