器件名称: HD74HCU04A
功能描述: Hex Inverters
文件大小: 42.04KB 共9页
简 介:HD74HCU04A
Hex Inverters
ADE-205-288 (Z) 1st. Edition June 1999 Description
The HD74HCU04A has six inverters in a 14 pin package. Y = A
Features
VCC = 4.5 to 5.5 V operation Input terminal has protection diode
Function Table
Input A H L H : High level L : Low level Output Y L H
HD74HCU04A
Pin Arrangement
1A 1 1Y 2A 2 3
14 VCC 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 4Y
2Y 4 3A 3Y 5 6
GND 7
(Top view)
Absolute Maximum Ratings
Item Supply voltage Input diode peak current Output diode peak current Output current VCC, GND current / pin Storage temperature Symbol VCC I IK I OK IO I CC or IGND Tstg Ratings –0.5 to 7.0 ±20 ±20 ±25 ±50 –65 to 150 Unit V mA mA mA mA °C
2
HD74HCU04A
Recommended Operating Conditions
Item Supply voltage Input voltage Symbol VCC VIH 2.0 4.5 6.0 VIL 2.0 4.5 6.0 VI Output voltage Output current VO I OH 4.5 6.0 I OL 4.5 6.0 Input rise / fall time t r, t f 2.0 4.5 6.0 Operating temperature Ta VCC (V) Min 2.0 1.7 3.6 4.8 0 0 0 0 0 — — — — 0 0 0 –40 Typ 5.0 — — — — — — — — –4.0 –5.2 4.0 5.2 — — — — Max 6.0 — — — 0.3 0.8 1.1 VCC VCC — — — — 1000 500 400 85 °C ns V mA Unit V V
3
HD74HCU04A
Logic Diagram (1/4 Circuit)
A
Y
Electrical Characteristics
Item Symbol VCC (V) Ta = 25°C Min Output voltage VOH 2.0 4.5 6.0 4.5 6.0 VOL 2.0 4.5 6.0 4.5 6.0 Input current Quiescent supply voltage II I CC 6.0 6.0 1.80 4.00 5.50 3.86 5.36 — — — — — — — Typ — — — — — — — — — — ±0.1 — Max — — — — — 0.20 0.50 0.50 0.32 0.32 ±100 2.0
Ta = –40 to 85°C Unit Test Conditions
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