參數(shù)資料
型號: SN54ABT3614HFP
廠商: Texas Instruments, Inc.
英文描述: 64 】 36 】 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY WITH BUS MATCHING AND BYTE SWAPPING
中文描述: 64】36】2時(shí)鐘雙向第一的,在總線匹配和字節(jié)交換先出存儲(chǔ)器
文件頁數(shù): 27/42頁
文件大?。?/td> 646K
代理商: SN54ABT3614HFP
SN54ABT3614
64
×
36
×
2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
WITH BUS MATCHING AND BYTE SWAPPING
SGBS308F – AUGUST 1995 – REVISED MAY 2000
27
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
th(EN)
ìììììììììììììììììììì
ìììììììììììììììììììì
tsk1 is the minimum time between a rising CLKA edge and a rising CLKB edge for EFB to transition high in the next CLKB cycle. If the time
between the rising CLKA edge and rising CLKB edge is less than tsk1, the transition of EFB high may occur one CLKB cycle later than shown.
NOTE A: Port-B size of long word is selected for FIFO1 read by SIZ1 = L, SIZ0 = L. If port-B size is word or byte, EFB is set low by the last word
or byte read from FIFO1, respectively.
ta
th(EN)
tsu(EN)
CLKA
EFB
W1
A0–A35
MBA
ENA
CSA
W/RA
FFA
CLKB
CSB
W/RB
SIZ1, SIZ0
ENB
W1
B0–B35
tc
th(EN)
tsu(EN)
ììììì
ììììì
ììììììììììììììììììììììììì
ììììììììììììììììììììììììì
tw(CLKL)
tw(CLKH)
tpd(C-EF)
FIFO1 Empty
1
2
Low
High
tw(CLKL)
tw(CLKH)
High
tsu(EN)
tsu(D)
tsk1
tc
Low
Low
Low
tpd(C-EF)
Figure 13. EFB-Flag Timing and First Data Read When FIFO1 Is Empty
相關(guān)PDF資料
PDF描述
SN54ABT3614PCB 64 】 36 】 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY WITH BUS MATCHING AND BYTE SWAPPING
SN54ABT373FK OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT373J OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT373W OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN74ABT373DB OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54ABT3614PCB 制造商:TI 制造商全稱:Texas Instruments 功能描述:64 】 36 】 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY WITH BUS MATCHING AND BYTE SWAPPING
SN54ABT373 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT373_08 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT373FK 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT373J 制造商:Texas Instruments 功能描述: 制造商:TEXAS INSTRUMENTS INC 功能描述: