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參數(shù)資料
| 型號(hào)： | IDT74FCT646TQB |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) |
| 中文描述： | 快速CMOS八端口收發(fā)器/寄存器（3態(tài)） |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大?。?/td> | 91K |
| 代理商： | IDT74FCT646TQB |
7.18
6
IDT54/74FCT646/A/C
FAST CMOS OCTAL TRANSCEIVER/REGISTER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
54/74FCT646
Com’l.
Min.
(2)
Max. Min.
(2)
Max. Min.
(2)
54/74FCT646A
Com’l.
Max. Min.
(2)
Max.
54/74FCT646C
Com’l.
Min.
(2)
Mil.
Mil.
Mil.
Symbol
Parameter
Condition
(1)
Max. Min
.
(2)
Max.
Unit
t
PLH
t
PHL
Propagation
Delay
Bus to Bus
C
L
= 50 pF
R
L
= 500
2.0
9.0
2.0
11.0
2.0
6.3
2.0
7.7
1.5
5.4
1.5
6.0
ns
t
PZH
t
PZL
Output Enable
Time
G
, DIR to
Bus
2.0
14.0
2.0
15.0
2.0
9.8
2.0
10.5
1.5
7.8
1.5
8.9
ns
t
PHZ
t
PLZ
Output Disable
Time
G
, DIR to
Bus
2.0
9.0
2.0
11.0
2.0
6.3
2.0
7.7
1.5
6.3
1.5
7.7
ns
t
PLH
t
PHL
Propagation
Delay Clock
to Bus
2.0
9.0
2.0
10.0
2.0
6.3
2.0
7.0
1.5
5.7
1.5
6.3
ns
t
PLH
t
PHL
Propagation
Delay SBA or
SAB to Bus
2.0
11.0
2.0
12.0
2.0
7.7
2.0
8.4
1.5
6.2
1.5
7.0
ns
t
SU
Set-up Time
HIGH or LOW
Bus to Clock
4.0
—
4.5
—
2.0
—
2.0
—
2.0
—
2.0
—
ns
t
H
Hold Time
HIGH or LOW
Bus to Clock
2.0
—
2.0
—
1.5
—
1.5
—
1.5
—
1.5
—
ns
t
W
Clock Pulse
Width HIGH or
LOW
6.0
—
6.0
—
5.0
—
5.0
—
5.0
—
5.0
—
ns
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
2536 tbl 07
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT646TP | FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) |
| IDT74FCT646TPB | FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) |
| IDT74FCT646TPG | FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) |
| IDT74FCT646TPY | FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) |
| IDT74FCT646TPYB | FAST CMOS OCTAL TRANSCEIVER/ REGISTERS (3-STATE) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT648TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT652ATSO | 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Single, 8 Bit, 24 Pin, Plastic, SOP |
| IDT74FCT652HATP | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT652TQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT807BTPY | 功能描述:IC CLK BUFFER 1:10 100MHZ 20SSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:74FCT 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無(wú) 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
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