參數(shù)資料
型號: IDT74FCT16270ATPFB
廠商: Integrated Device Technology, Inc.
英文描述: CAP 100UF 6V 10% TANT SMD-6032-15 TR-7-PL SN100% LOWESR-1200 ROHS-GUARANTEED
中文描述: 快速CMOS 18位讀/寫緩沖區(qū)
文件頁數(shù): 3/9頁
文件大?。?/td> 112K
代理商: IDT74FCT16270ATPFB
IDT54/74FCT162701T/AT
FAST CMOS 18-BIT R/W BUFFER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
5.15
3
PIN DESCRIPTION
Pin Names
A
1-18
B
1-18
CLK
ABSOLUTE MAXIMUM RATINGS
(1)
CAPACITANCE
(T
A
= +25
°
C, f = 1.0MHz)
2915 lnk 03
NOTE:
1. This parameter is measured at characterization but not tested.
2915 tbl 01
Symbol
C
IN
Parameter
(1)
Input
Capacitance
I/O
Capacitance
Conditions
V
IN
= 0V
Typ.
3.5
Max.
6.0
Unit
pF
C
I/O
V
OUT
= 0V
3.5
8.0
pF
I/O
I/O
I/O
I
Description
18 bit I/O port.
18 bit I/O port.
Clock for write path FIFO. Clocks data into FIFO when
WCE
is low, clocks data out of FIFO when
RCE
is
low. When FIFO is full all further writes to the FIFO are inhibited. When FIFO is empty all reads from the
FIFO are inhibited. CLK also resets the FIFO when
RESET
is low.
Enable pin for FIFO input clock.
Enable pin for FIFO output clock.
Write path FIFO full flag. Goes low when FIFO is full.
Synchronous FIFO reset - when low CLK resets the FIFO. The FIFO pointers are initialized to the
"empty" condition and FIFO output is forced high (all ones). The FIFO full flag (
FF
) will be high
immediately after reset.
Output Enable pin for B port.
Output Enable pin for A port.
Read path latch enable pin. When high, data flows transparently from B port to A port, B data is latched
on the falling edge of LE.
WCE
I
I
RCE
FF
O
I
RESET
OEAB
I
I
I
OEBA
LE
Symbol
V
TERM(2)
Terminal Voltage with Respect to
GND
V
TERM(3)
Terminal Voltage with Respect to
GND
Description
Max.
Unit
V
–0.5 to +7.0
–0.5 to
V
CC
+0.5
–65 to +150
–60 to +120 mA
V
T
STG
I
OUT
Storage Temperature
DC Output Current
°
C
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions
above those indicated in the operational sections of this specification is
not
implied. Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
2. All device terminals except FCT162XXXT Output and I/O terminals.
3. Output and I/O terminals for FCT162XXXT.
2915 lnk 02
相關(guān)PDF資料
PDF描述
IDT74FCT16270ATPV FAST CMOS 18-BIT R/W BUFFER
IDT74FCT16270ATPVB FAST CMOS 18-BIT R/W BUFFER
IDT74FCT16270TE Solid Tantalum Chip Capacitors / T494 Series - Low ESR, Industrial Grade; Capacitance [nom]: 100uF; Working Voltage (Vdc)[max]: 4V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; Lead Style: Surface-Mount Chip; Lead Dimensions: 6032-15; Termination: Solder Coated (SnPb 90/10); Body Dimensions: 6.0mm x 3.2mm x 1.5mm; Temperature Range: -55C to +125C; Container: Tape & Reel; Qty per Container: 1,000; Features: Low ESR; Industrial Grade
IDT74FCT16270TEB FAST CMOS 18-BIT R/W BUFFER
IDT74FCT16270TPA CAP 100UF 6V 20% TANT SMD-6032-15 TR-7-PL GOLD LOWESR-1200
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