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參數資料
| 型號： | 74ABT544PW,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數： | 12/16頁 |
| 文件大小： | 0K |
| 描述： | IC TRANSCVR 3ST 8BIT INV 24TSSOP |
| 標準包裝： | 2,500 |
| 系列： | 74ABT |
| 邏輯類型： | 收發器，反相 |
| 元件數： | 1 |
| 每個元件的位元數： | 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） |
| 供應商設備封裝： | 24-TSSOP |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 74ABT544PW-T 74ABT544PW-T-ND 935178850118 |
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
5 of 16
NXP Semiconductors
74ABT544
Octal latched transceiver with dual enable; 3-state
7.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
C.
8.
Recommended operating conditions
9.
Static characteristics
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+7.0
V
VI
input voltage
1.2
+7.0
V
VO
output voltage
output in OFF-state or HIGH-state
0.5
+5.5
V
IIK
input clamping current
VI < 0 V
18
-
mA
IOK
output clamping current
VO < 0 V
50
-
mA
IO
output current
output in LOW-state
-
128
mA
Tj
junction temperature
[2] -150
C
Tstg
storage temperature
65
+150
C
Table 5.
Recommended operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
4.5
-
5.5
V
VI
input voltage
0
-
VCC
V
VIH
HIGH-level input voltage
2.0
-
V
VIL
LOW-level input voltage
-
0.8
V
IOH
HIGH-level output current
32
--mA
IOL
LOW-level output current
-
64
mA
t/V
input transition rise and fall rate
0
-
10
ns/V
Tamb
ambient temperature
in free air
40
-
+85
C
Table 6.
Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
25
C
40 C to +85 C Unit
Min
Typ
Max
Min
Max
VIK
input clamping voltage VCC = 4.5 V; IIK = 18 mA
1.2
0.9
-
1.2
-
V
VOH
HIGH-level output
voltage
VI = VIL or VIH
VCC = 4.5 V; IOH = 3 mA
2.5
3.2
-
2.5
-
V
VCC = 5.0 V; IOH = 3 mA
3.0
3.7
-
3.0
-
V
VCC = 4.5 V; IOH = 32 mA
2.0
2.3
-
2.0
-
V
VOL
LOW-level output
voltage
VCC = 4.5 V; IOL =64mA;
VI =VIL or VIH
-
0.42
0.55
-
0.55
V
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相關代理商/技術參數 |
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|---|---|
| 74ABT544PW-T | 功能描述:總線收發器 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: |
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