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參數(shù)資料
| 型號： | SN74ACT11620NT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | ACT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP24 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 87K |
| 代理商： | SN74ACT11620NT |
74ACT11620
OCTAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCAS060A – D2957, JULY 1987 – REVISED APRIL 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1993, Texas Instruments Incorporated
1
Inputs Are TTL-Voltage Compatible
Local Bus-Latch Capability
Flow-Through Architecture to Optimize
PCB Layout
Center-Pin V
CC and GND Configurations to
Minimize High-Speed Switching Noise
EPICt (Enhanced-Performance Implanted
CMOS) 1-
mm Process
500-mA Typical Latch-Up Immunity at
125
°C
Package Options Include Plastic Small-
Outline Packages, and Standard Plastic
300-mil DIPs
description
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The
control function implementation allows for maximum flexibility in timing.
These devices allow data transmission from the A bus to the B bus or from the B bus to the A bus depending
upon the logic levels at the enable inputs (GBA and GAB).
The enable inputs can be used to disable the device so that the buses are effectively isolated.
The dual-enable configuration gives these devices the capability to store data by simultaneous eanbling of GBA
and GAB. Each output reinforces its input in this transceiver configuration. Thus, when both control inputs are
enabled and all other data sources to the two sets of bus lines are at high impedance, both sets of bus lines (16
in all) will remain at their last states. The 8-bit codes appearing on the two sets of buses will be complementary
for the 74ACT11620.
The 74ACT11620 is characterized for operation from – 40
°C to 85°C.
GBA
L
H
GAB
L
H
L
B data to A bus
A data to B bus
Isolation
B data to A bus,
A data to B bus
OPERATION
ENABLE INPUTS
LH
FUNCTION TABLE
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
A1
A2
A3
A4
GND
A5
A6
A7
A8
GAB
B1
B2
B3
B4
VCC
B5
B6
B7
B8
GBA
DW OR NT PACKAGE
(TOP VIEW)
EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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| SN74ACT16374EPDLR | ACT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| SN74ACT16844DLR | ACT SERIES, DUAL 9-BIT DRIVER, INVERTED OUTPUT, PDSO56 |
| SN74ACT2152AFN | ACT SERIES, 9-BIT ADDRESS COMPARATOR, PQCC28 |
| SN74ACT2154AN | ACT SERIES, 9-BIT ADDRESS COMPARATOR, PDIP28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74ACT11646DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74ACT11828NT | 制造商:Texas Instruments 功能描述: |
| SN74ACT11D | 功能描述:邏輯門 Triple 3-Input RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| SN74ACT11DBLE | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74ACT11DBR | 功能描述:邏輯門 Triple 3-Input RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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