參數(shù)資料
型號: 74ABT544PW,112
廠商: NXP Semiconductors
文件頁數(shù): 10/16頁
文件大?。?/td> 0K
描述: IC TRANSCVR 3ST 8BIT INV 24TSSOP
標準包裝: 63
系列: 74ABT
邏輯類型: 收發(fā)器,反相
元件數(shù): 1
每個元件的位元數(shù): 8
輸出電流高,低: 32mA,64mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 管件
其它名稱: 568-2487-5
935178850112
74ABT544
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6 — 3 November 2011
3 of 16
NXP Semiconductors
74ABT544
Octal latched transceiver with dual enable; 3-state
5.
Pinning information
5.1 Pinning
5.2 Pin description
Fig 4.
Pin configuration
LEBA
OEAB
74ABT544
VCC
OEBA
EBA
A0
B0
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
EAB
LEAB
GND
001aac755
1
2
3
4
5
6
7
8
9
10
11
12
14
13
16
15
18
17
20
19
22
21
24
23
Table 2.
Pin description
Symbol
Pin
Description
LEBA
1
B-to-A latch enable input (active LOW)
OEBA
2
B-to-A output enable input (active LOW)
A0 to A7
3, 4, 5, 6, 7, 8, 9, 10
data input or output
EAB
11
A-to-B enable input (active LOW)
GND
12
ground (0 V)
OEAB
13
A-to-B output enable input (active LOW)
LEAB
14
A-to-B latch enable input (active LOW)
B0 to B7
22, 21, 20, 19, 18, 17, 16, 15
data input or output
EBA
23
B-to-A enable input (active LOW)
VCC
24
positive supply voltage
相關(guān)PDF資料
PDF描述
74ABT544PW,118 IC TRANSCVR 3ST 8BIT INV 24TSSOP
74LVT16245BBQ,518 TXRX 16BIT 3.3V 3ST HUQFN60U
OSTTS20015B CONN TERM BLK PLUG 20POS 7.62MM
OSTTS20015A CONN TERM BLK PLUG 20POS 7.62MM
74LVC16244ABQ,518 IC BUFFER/LINE DVR 16B HUQFN60U
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ABT544PW-T 功能描述:總線收發(fā)器 OCTAL LATCHED XCVR INV 3-S 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
74ABT573 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Latch with 3-STATE Outputs
74ABT573_07 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Latch with 3-STATE Outputs
74ABT573_ZAF3026B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74ABT573_ZAF3116B WAF 制造商:Fairchild Semiconductor Corporation 功能描述: