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參數(shù)資料
| 型號： | CBT3244A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal bus switch with quad output enables |
| 中文描述： | 帶四輸出使能的8個(gè)總線開關(guān) |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 120K |
| 代理商： | CBT3244A |
Philips Semiconductors
Product data sheet
CBT3244A
Octal bus switch with quad output enables
2
2004 May 26
FEATURES
Standard ’244-type pinout
5
switch connection between two ports
TTL compatible control input levels
Package options include plastic small outline (D), shrink small
outline (DB), QSOP (DS), and thin shrink small outline (TSSOP)
Latch-up protection exceeds 500 mA per JESD78
ESD protection exceeds 1000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
DESCRIPTION
The CBT3244A provides eight bits of high-speed TTL-compatible
bus switching in a standard ’244 device pinout. The low on-state
resistance of the switch allows connections to be made with minimal
propagation delay.
The CBT3244A device is organized as two 4-bit low-impedance
switches with separate output-enable (OE) inputs. When OE is
LOW, the switch is on and data can flow from port A to port B, or
vice versa. When OE is HIGH, the switch is open and
high-impedance state exists between the two ports.
The CBT3244A is characterized for operation from –40
°
C
to 85
°
C.
PIN CONFIGURATION — SO, SSOP, QSOP, and
TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1OE
1A1
2B4
1A2
2B3
1A3
2B2
1A4
2B1
1B4
GND
2A2
1B3
2A3
1B2
2A4
1B1
2OE
V
CC
2A1
SA00501
Figure 1. Pin configuration — SO, SSOP, QSOP, and TSSOP
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1, 19
1OE, 2OE
Output enable
2, 4, 6, 8
1A1–1A4
Inputs
11, 13, 15, 17
2A1–2A4
Inputs
18, 16, 14, 12
1B1–1B4
Outputs
9, 7, 5, 3
2B1–2B4
Outputs
10
GND
Ground (0V)
20
V
CC
Positive supply voltage
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
TOPSIDE MARK
DWG NUMBER
20-Pin Plastic TSSOP
–40
°
C
to 85
°
C
–40
°
C
to 85
°
C
–40
°
C
to 85
°
C
–40
°
C
to 85
°
C
CBT3244APW
CT3244A
SOT360-1
20-Pin Plastic SSOP (QSOP)
CBT3244ADS
CT3244ADS
SOT724-1
20-Pin Plastic SSOP
CBT3244ADB
CT3244A
SOT339-1
20-Pin Plastic SO
Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.
CBT3244AD
CBT3244AD
SOT163-1
相關(guān)PDF資料 |
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|---|---|
| CBT3244 | Octal bus switch with Quad Output Enables |
| CBT3244D | Octal bus switch with Quad Output Enables |
| CBT3244DB | Octal bus switch with Quad Output Enables |
| CBT3244PW | Octal bus switch with Quad Output Enables |
| CBT3244PWDH | Octal bus switch with Quad Output Enables |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CBT3244ABQ | 制造商:NXP Semiconductors 功能描述:IC OCTAL BUS SWITCH DHVQFN20 制造商:NXP Semiconductors 功能描述:IC, OCTAL, BUS SWITCH, DHVQFN20 制造商:NXP Semiconductors 功能描述:IC, OCTAL, BUS SWITCH, DHVQFN20; No. of Channels:4; Output Current:128mA; On State Resistance Max:15ohm; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; No. of Pins:20; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Supply ;RoHS Compliant: Yes |
| CBT3244ABQ,115 | 功能描述:開關(guān) IC - 各種 Bus Switch 2-Element 4-IN 20-Pin RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel |
| CBT3244ABQ,118 | 功能描述:數(shù)字總線開關(guān) IC OCTAL BUS SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT3244ABQ-T | 功能描述:數(shù)字總線開關(guān) IC OCTAL BUS SWITCH 10BIT OUTPUT RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT3244AD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus switch with quad output enables |
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