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参数资料
| 型号： | CBTD16212 |
| 英文描述： | 24-bit level shifting bus exchange switch with 12-bit output enables |
| 中文描述： | 24位电平转换与12位输出使能的总线交换开关 |
| 文件页数： | 6/10页 |
| 文件大小： | 84K |
| 代理商： | CBTD16212 |
Philips Semiconductors
Product data
CBTD16212
24-bit level shifting bus exchange switch
with 12-bit output enables
2001 Sep 28
5
AC CHARACTERISTICS
GND = 0 V; tR; CL = 50 pF
V
=50V
±05 V
SYMBOL
PARAMETER
FROM (INPUT)
TO
VCC = 5.0 V ±0.5 V
UNIT
SYMBOL
PARAMETER
FROM (INPUT)
(OUTPUT)
Min
Max
UNIT
t
Propagation delay1
AorB
BorA
025
ns
tpd
Propagation delay1
A or B
B or A
—
0.25
ns
ten
Output enable time
to High and Low level
S
A or B
2
11.5
ns
tdis
Output disable time
from High and Low level
S
A or B
1.5
8.5
ns
NOTE:
1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state
resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).
AC WAVEFORMS
VM = 1.5 V, VIN = GND to 3.0 V
INPUT
1.5 V
OUTPUT
tPLH
tPHL
SA00028
1.5 V
3 V
0 V
VOH
VOL
Waveform 1. Input (An) to Output (Yn) Propagation Delays
Output Control
(Low-level
enabling )
1.5 V
tPZH
tPHZ
VOH
VOL
tPZL
tPLZ
3.5 V
0 V
VOL + 0.3 V
VOH – 0.3 V
SA00029
1.5 V
0 V
3 V
Output
Waveform 1
S1 at 7 V
(see Note)
Note:
Waveform 1 is for an output with internal conditions such that
the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that
the output is high except when disabled by the output control.
Output
Waveform 2
S1 at Open
(see Note)
Waveform 2. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORMS
CL = 50 pF
500
Load Circuit
DEFINITIONS
CL =
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
TEST
S1
tpd
open
tPLZ/tPZL
7 V
tPHZ/tPZH
open
SA00012
500
From Output
Under Test
S1
7 V
Open
GND
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CBTD16212DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:24-bit level shifting bus exchange switch WITH 12-BIT OUTPUT ENABIES |
| CBTD16212DGG,112 | 功能描述:数字总线开关 IC 24BT LEVLSHFT BUSEXCHSW 12B OE RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| CBTD16212DGG,118 | 功能描述:数字总线开关 IC 24BT LEVLSHFT BUSEXCHSW 12B OE RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| CBTD16212DL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:24-bit level shifting bus exchange switch WITH 12-BIT OUTPUT ENABIES |
| CBTD16212DL,112 | 功能描述:数字总线开关 IC 24BT LEVLSHFT BUSEXCHSW 12B OE RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
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