参数资料
型号: SN74CBTD16211DLG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: CBT/FST/QS/5C/B SERIES, DUAL 12-BIT DRIVER, TRUE OUTPUT, PDSO56
封装: GREEN, PLASTIC, SSOP-56
文件页数: 1/12页
文件大小: 348K
代理商: SN74CBTD16211DLG4
SN74CBTD16211
24-BIT FET BUS SWITCH
WITH LEVEL SHIFTING
SCDS048H – MARCH 1998 – REVISED JULY 2002
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Member of Texas Instruments Widebus
Family
D 5- Switch Connection Between Two Ports
D TTL-Compatible Input Levels
D Designed to Be Used in Level-Shifting
Applications
description/ordering information
The SN74CBTD16211 provides 24 bits of
high-speed TTL-compatible bus switching. The
low on-state resistance of the switch allows
connections to be made with minimal propagation
delay. A diode to VCC is integrated in the circuit to
allow for level shifting from 5-V signals at the
device inputs to 3.3-V signals at the device
outputs.
The device is organized as a dual 12-bit bus
switch with separate output-enable (OE) inputs. It
can be used as two 12-bit bus switches or as one
24-bit bus switch. When OE is low, the associated
12-bit bus switch is on, and port A is connected to
port B. When OE is high, the switch is open, and
the high-impedance state exists between the
ports.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SSOP
DL
Tube
SN74CBTD16211DL
CBTD16211
40
°Cto85°C
SSOP – DL
Tape and reel
SN74CBTD16211DLR
CBTD16211
–40
°C to 85°C
TSSOP – DGG
Tape and reel
SN74CBTD16211DGGR
CBTD16211
TVSOP – DGV
Tape and reel
SN74CBTD16211DGVR
CYD211
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
Copyright
2002, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
NC
1A1
1A2
1A3
1A4
1A5
1A6
GND
1A7
1A8
1A9
1A10
1A11
1A12
2A1
2A2
VCC
2A3
GND
2A4
2A5
2A6
2A7
2A8
2A9
2A10
2A11
2A12
1OE
2OE
1B1
1B2
1B3
1B4
1B5
GND
1B6
1B7
1B8
1B9
1B10
1B11
1B12
2B1
2B2
2B3
GND
2B4
2B5
2B6
2B7
2B8
2B9
2B10
2B11
2B12
NC – No internal connection
Widebus is a trademark of Texas Instruments.
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