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參數(shù)資料
| 型號(hào)： | IDT74FCT621TDB |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| 中文描述： | 快速CMOS八路總線收發(fā)器（開漏） |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 67K |
| 代理商： | IDT74FCT621TDB |
IDT54/74FCT621T/AT
FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN)
MILITARY AND COMMERCIAL TEMPERATURE RANGES
IDT54/74FCT621T/AT
Integrated Device Technology, Inc.
FAST CMOS
OCTAL BUS TRANSCEIVER
(OPEN DRAIN)
DESCRIPTION:
The IDT54/74FCT621T/AT is an octal transceiver with
non-inverting Open-Drain bus compatible outputs in both
send and receive directions. The B bus outputs are capable
of sinking 64mA providing very good capacitive drive
characteristics. These octal bus transceivers are designed for
asynchronous two-way communication between data buses.
The control function implementation allows for maximum
flexibility in timing.
DIP/SOIC/CERPACK
TOP VIEW
FUNCTIONAL BLOCK DIAGRAM
(1)
PIN CONFIGURATIONS
1
MILITARY AND COMMERCIAL TEMPERATURE RANGES
APRIL 1994
1995 Integrated Device Technology, Inc.
6.18
DSC-4222/4
FEATURES:
Std. and A speed grades
Low input and output leakage
≤
1
μ
A (max.)
CMOS power levels
True TTL input and output compatibility
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
Power off disable outputs permit “l(fā)ive insertion”
Meets or exceeds JEDEC standard 18 specifications
Product available in Radiation Tolerant and Radiation
Enhanced versions
Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
Available in DIP, SOIC, CERPACK and LCC packages
B
1
A
2
–A
8
7 Other Transceivers
B
2
–B
8
A
1
GAB
GBA
2538 drw 01
The IDT logo is a registered trademark of Integreted Device Technology, Inc.
5
6
7
8
9
10
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
1
2
3
4
20
19
18
17
16
15
14
13
12
11
Vcc
GBA
GAB
B
1
B
2
B
3
B
4
B
5
B
6
B
7
B
8
GND
P20-1,
D20-1,
SO20-2
&
E20-1
LCC
TOP VIEW
2538 drw 03
4
5
6
7
8
18
17
16
15
14
INDEX
B
1
B
2
B
3
B
4
B
5
A
3
A
4
A
5
A
6
A
7
B
6
B
7
B
8
G
A
8
A
1
A
2
V
G
G
L20-2
9 10 11 12 13
3
2
1
20 19
2538 drw 02
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT621TE | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| IDT54FCT621ATD | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| IDT54FCT621ATDB | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| IDT54FCT621ATL | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
| IDT54FCT621ATLB | FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT621TSOG | 功能描述:IC BUS TRANSCVR 8B N-INV 20SOIC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅(qū)動(dòng)器，非反相 元件數(shù):4 每個(gè)元件的位元數(shù):1 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 |
| IDT74FCT621TSOG8 | 功能描述:IC BUS TRANSCVR 8B N-INV 20SOIC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:47 系列:74LVX 邏輯類型:緩沖器/線路驅(qū)動(dòng)器，非反相 元件數(shù):4 每個(gè)元件的位元數(shù):1 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 |
| IDT74FCT623KTSO | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74FCT645ATQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT645KTSO | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Integrated Device Technology Inc 功能描述: |
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