- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360678 > I74F652AD (NXP SEMICONDUCTORS) Transceivers/registers PDF資料下載
參數(shù)資料
| 型號： | I74F652AD |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Transceivers/registers |
| 中文描述： | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | PLASTIC, SOT-137-1, SO-24 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 168K |
| 代理商： | I74F652AD |
Philips Semiconductors
Product specification
74F651A/74F652A
Transceivers/registers
74F651A Octal transceiver/register, inverting (3-State)
74F652A Octal transceiver/register, non-inverting (3-State)
2
1999 Jun 23
853–1126 21852
FEATURES
Combines 74F245 and two 74F374 type functions in one chip
High impedance base inputs for reduced loading (70
μ
A in high
and low states)
Independent registers for A and B buses
Multiplexed real-time and stored data
Choice of non-inverting and inverting data paths
3-State outputs
Industrial temperature range available (–40
°
C to +85
°
C) for
74F652A
DESCRIPTION
The 74F651A and 74F652A transceivers/registers consist of bus
transceiver circuits with 3–State outputs, D–type flip–flops, and
control circuitry arranged for multiplexed transmission of data
directly from the input bus or the internal registers. Data on the A or
B bus will be clocked into the registers as the appropriate clock pin
goes high. Output enable (OEAB, OEBA) and select (SAB, SBA)
pins are provided for bus management.
TYPE
TYPICAL f
max
110MHz
TYPICAL SUPPLY CURRENT( TOTAL)
74F651/74F652
140mA
74F651A/74F652A
175MHz
110mA
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
±
10%,
T
amb
= 0
°
C to +70
°
C
N74F651AN, N74F652AN
INDUSTRIAL RANGE
V
CC
= 5V
±
10%,
T
amb
= –40
°
C to +85
°
C
I74F652AN
PKG DWG #
24–pin plastic slim DIP (300mil)
SOT222-1
24–pin plastic SOL
N74F651AD, N74F652AD
I74F652AD
SOT137-1
INPUT AND OUTPUT LOADING AND FAN OUT TABLE
PINS
DESCRIPTION
74F (U.L.) HIGH/LOW
LOAD VALUE HIGH/LOW
70
μ
A/70
μ
A
20
μ
A/20
μ
A
20
μ
A/20
μ
A
20
μ
A/20
μ
A
15mA/64mA
A0 – A7, B0 – B7
A, B inputs
3.5/0.116
CPAB, CPBA
A–to–B, B–to–A clock inputs
1.0/0.033
SAB, SBA
A–to–B, B–to–A select inputs
1.0/0.033
OEAB, OEBA
A–to–B, B–to–A output enable inputs
1.0/0.033
A0 – A7, B0 – B7
A, B outputs for N74F651, N74F652
750/106.7
A0 – A7, B0 – B7
A, B outputs for N74F651A, N74F652A
750/80
15mA/48mA
A0 – A7, B0 – B7
A, B outputs for I74F652A
750/60
15mA/36mA
Note to input and output loading and fan out table
1. One (1.0) FAST unit load is defined as: 20
μ
A in the high state and 0.6mA in the low state.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| I74F652AN | Transceivers/registers |
| I74F656AN | Octal buffer/driver with parity, non-inverting 3-State |
| I74F657DB | Octal transceiver with 8-bit parit generator/checker |
| I74F657D | Octal transceiver with 8-bit parit generator/checker |
| I74F657N | Octal transceiver with 8-bit parit generator/checker |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| I74F652AD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-bit Bus Transceiver |
| I74F652AN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Transceivers/registers |
| I74F652AN-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-bit Bus Transceiver |
| I74F655AD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Inverting Buffer/Driver |
| I74F655ADB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Inverting Buffer/Driver |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。