参数资料
| 型号： | DG3157DL-T1-GE3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC DECODER/DEMUX HS 2:1 SC70-6 |
| 标准包装： | 3,000 |
| 功能： | 开关 |
| 电路： | 1 x SPDT |
| 导通状态电阻： | 15 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.65 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP，SC-88，SOT-363 |
| 供应商设备封装： | SC-70-6 |
| 包装： | 带卷 (TR) |
Vishay Siliconix
DG3157
Document Number: 72648
S09-0294-Rev. D, 23-Feb-09
www.vishay.com
1
High-Speed, Low RON, SPDT Analog Switch
(2:1 Multiplexer/Demultiplexer Bus Switch)
FEATURES
Halogen-free According to IEC 61249-2-21
Direct cross to industry standard
SN74LVC1G3157, NC7SB3157,
NLASB3175, Pl5A3157, and STG3157
SC-70 6-lead package
1.65 V to 5.5 V VCC operation
5
Ω connection between ports
Minimal propagation delay
Break-before-make switching
Zero bounce in flow-through mode
DESCRIPTION
The DG3157 is a high-speed single-pole double-throw, low
power, TTL-Compatible bus switch. Using sub-micro CMOS
technology, the DG3157 achieves low on-resistance and
negligible propagation delay.
The DG3157 can handle both analog and digital signals and
permits signals with amplitudes of up to VCC to be
transmitted in either direction.
When the Select pin is low, B0 is connected to the output A
pin. When the Select pin is high, B1 is connected to the
output A pin. The path that is open will have a high-
impedance state with respect to the output. Make-before-
break is guaranteed. An eptiaxial layer prevents latch-up.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
S
A
1
2
3
6
Top View
B1
GND
B0
4
SC-70
6-Pin
5
V+
Device Marking: G1
TRUTH TABLE
Logic Input (S)
Function
0
B0 Connected to A
1
B1 Connected to A
ORDERING INFORMATION
Temp. Range
Package
Part Number
- 40 °C to 85 °C
SC-70-6
DG3157DL-T1-E3
DG3157DL-T1-GE3
(Halogen-free)
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