参数资料
型号: CBT16213DGG
厂商: NXP SEMICONDUCTORS
元件分类: 通用总线功能
英文描述: 24-bit bus exchange switch with 12-bit output enables
中文描述: CBT/FST/QS/5C/B SERIES, 12 2-BIT EXCHANGER, TRUE OUTPUT, PDSO56
封装: 6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56
文件页数: 2/10页
文件大小: 76K
代理商: CBT16213DGG
Philips Semiconductors
Objective specification
CBT16213
24-bit bus exchange switch
with 12-bit output enables
2
2001 Jan 19
FEATURES
5
switch connection between two ports
TTL compatible control input levels
Package options include plastic shrink small outline (SSOP) and
thin shrink small outline (TSSOP)
DESCRIPTION
The CBT16213 provides 24 bits of high-speed TTL-compatible bus
switching or exchanging. The low on-state resistance of the switch
allows connections to be made with minimal propagation delay.
The CBT16213 operates as 24-bit bus switch or a 12-bit bus
exchanger, which provides data exchanging between the four signal
ports via the data-select (S0–S2) terminals.
The CBT16213 is characterized for operation from –40 to +85
°
C.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0 V
TYPICAL
UNIT
t
PLH
t
PHL
Propagation delay
An to Yn
C
L
= 50 pF; V
CC
= 5 V
0.25
ns
C
IN
Input capacitance
V
I
= 0 V or V
CC
4.5
pF
C
OUT
Output capacitance
Outputs disabled; V
O
= 0 V or V
CC
11.5
pF
I
CCZ
Total supply current
Outputs disabled; V
CC
= 5.5 V
3
μ
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40 to +85
°
C
CBT16213DL
CBT16213DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40 to +85
°
C
CBT16213DGG
CBT16213DGG
SOT364-1
FUNCTION TABLE
S2
S1
S0
A1
A2
FUNCTION
L
L
L
Z
Z
Disconnect
L
L
H
B1
Z
A1 = B1
L
H
L
B2
Z
A1 = B2
L
H
H
Z
B1
A2 = B1
H
L
L
Z
B2
A2 = B2
H
L
H
A2 & B2
A1 & B2
A1 = A2 = B2
H
H
L
B1
B2
A1 = B1, A2 = B2
H
H
H
B2
B1
A1 = B2, A2 = B1
H =
L
Z =
High voltage level
Low voltage level
High impedance “off” state
=
LOGIC SYMBOL
FLOW CONTROL
SA00512
1 of 12 Channels
2
54
3
53
1
56
55
1A1
1A2
S0
S1
S2
1B1
1B2
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