- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360445 > 74F8966 (NXP Semiconductors N.V.) 9-Bit address/data Futurebus transceiver, ADT PDF資料下載
參數(shù)資料
| 型號(hào)： | 74F8966 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 9-Bit address/data Futurebus transceiver, ADT |
| 中文描述： | 9位地址/數(shù)據(jù)Futurebus收發(fā)器，ADT的 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 119K |
| 代理商： | 74F8966 |
Philips Semiconductors FAST Products
Product specification
74F8965/74F8966
9-Bit address/data Futurebus transceiver, ADT
December 19, 1990
3
LOGIC SYMBOL
A0 A1 A2 A3 A4 A5 A6 A7 A8
Logic V
= Pin 3, 21
Logic GND = Pin 5, 7, 9, 11, 14, 16, 18, 20
74F8965
1
44
23
22
2
OEB0
OEB1
LS
LE
OEA
4
6
8
10 12 13 15 17 19
B0 B1 B2 B3 B4 B5 B6 B7 B8
41 39 37 35 33 31 29 27 25
A0 A1 A2 A3 A4 A5 A6 A7 A8
74F8966
1
44
23
22
2
20
OEB0
OEB1
IAREQ
LE
OEA
IAMC
4
6
8
10 12 13 15 17 19
B0 B1 B2 B3 B4 B5 B6 B7 B8
41 39 37 35 33 31 29 27 25
Logic V
= Pin 3, 21
Logic GND = Pin 5, 7, 9, 11, 14, 16, 18
PIN DESCRIPTION
SYMBOL
PINS
TYPE
NAME AND FUNCTION
A0 – A8
4, 6, 8, 10, 12, 13, 15, 17, 19
I/O
Data inputs/TTL 3–state outputs
B0 – B8
41, 39, 37, 35, 33, 31, 29, 27, 25
I/O
Data inputs / open collector outputs, high current drives.
OEB0
1
Input
Output enable input. Enables the B outputs when high.
OEB1
44
Input
Output enable input. Enables the B outputs when low.
OEA
2
Input
Output enable input. Enables the A outputs when high.
LE
22
Input
Latch enable input. Enables latch when low.
LS
23
Input
Latch select input. Selects latch when low (74F8965).
IAREQ
23
Input
Idle arbitration request input (74F8966).
IAMC
20
Output
Idle arbitration/multiple competitors output (open collector output) (74F8966).
Bus GND
26, 28, 30, 32, 34, 36, 38, 40, 42
Ground
Bus ground (0V)
Logic GND
5, 7, 9, 11, 14, 16, 18, 20 (74F8965)
Ground
Logic ground (0V)
Bus V
CC
Logic V
CC
24, 43
Power
Positive supply voltages
3, 21
Power
Positive supply voltages
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F978PC | Octal D-Type Flip-Flop |
| 74F978QC | Octal D-Type Flip-Flop |
| 74F978SC | Octal D-Type Flip-Flop |
| 74FCT240DCX | Dual 4-Bit Inverting Buffer/Driver |
| 54FCT240DM | Dual 4-Bit Inverting Buffer/Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F899 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74F899_YCB3026T WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F899_YCC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F899QC | 功能描述:總線收發(fā)器 9-Bit Latchable Tran RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74F899QC_Q | 功能描述:總線收發(fā)器 9-Bit Latchable Tran RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。