14KESD16中文资料

iii
DS-1600K 网络键盘操作手册
第 5 章 平台操作..............................................................................................................................44 5.1 资源.................................................................................................................................45 5.2 电视墙.............................................................................................................................47 5.3 注销.................................................................................................................................47
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Driver Input Voltage (DI).............................-0.5V to (VCC + 0.5V)
Driver Output Voltage (Y, Z; A, B) ..........................-8V to +12.5V
Receiver Input Voltage (A, B).................................-8V to +12.5V
♦ For Space-Constrained Applications: MAX3460–MAX3464: +5V, Fail-Safe, 20Mbps, Profibus, RS-485/RS-422 Transceivers MAX3362: +3.3V, High-Speed, RS-485/RS-422 Transceiver in a SOT23 Package MAX3280E–MAX3284E: ±15kV ESD-Protected, 52Mbps, +3V to +5.5V, SOT23, RS-485/RS-422 True Fail-Safe Receivers MAX3030E–MAX3033E: ±15kV ESD-Protected, +3.3V, Quad RS-422 Transmitters
元器件交易网
MAX481E/MAX483E/MAX485E/MAX487E–MAX491E/MAX1487E
19-0410; Rev 4; 10/03
±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

supply voltage input voltage output voltage ambient temperature
74HC14
Min Typ Max
2.0 5.0 6.0
0
-
VCC
0
-
VCC
40 +25 +125
74HCT14
Unit
Min Typ Max
4.5 5.0 5.5 V
0
-
VCC V
2. Features and benefits
Complies with JEDEC standard no. 7A Low-power dissipation ESD protection:
HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from 40 C to +85 C and from 40 C to +125 C
4 of 20
NXP Semiconductors
74HC14; 74HCT14
Hex inverting Schmitt trigger
10. Static characteristics
Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
9. Recommended operating conditions
Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V)

元器件交易网
BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BD-F816RD
●
1. 2. 3. 4. 5. 6. 7.
Features :
0.80 inch (20.10 mm) Digit Height. Continuous uniform segments. Low power requirement. Excellent characters appearance. Solid state reliability. Categorized for luminous intensity. Duplex drive common cathode.
Vf Iv IR λp λd ∆λ IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA
Min.
638 -
Typ.
648 -
Unit
V mcd µA nm nm nm
Ver.1.0 Page 2 of 3
元器件交易网
●
Package Dimensions :
12.30(.484) 10
20.10(.791)
+
25.70(1.011)
22.0(.866)
PIN 1.
35.60(1.402)
2.0(.079)
10.00(.394) 0.50(.020) 3.0(.118))Min 2.54(.100)
●
1. 2.
Description :
Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width