HIT HD74UH00 Datasheet
HD74UH00
2-input NAND Gate
ADE-205-014A(Z)
2nd Edition
August 1993
Description
The HD74UH00 is high speed CMOS two input NAND gate using silicon gate CMOS process. With
CMOS low power dissipation, it provides high speed equivalent to LS-TTL series. The internal circuit of
three stages construction with buffer provides wide noise margin and stable output.
Features
• Encapsulated in very small 5pins package of 2.9 × 1.6 × 1.1 mm, the efficiency to mount on substrate is
significantly improved.
• The basic gate function is lined up as hitachi uni logic series.
• Supplied on embos taping for high speed automatic mounting.
• Electrical characteristics equivalent to the HD74HC00
Supply voltage range: 2 to 6 V
Operating temperature range: –40 to +85°C
• | IOH | = IOL = 2 mA (min)
Pin Arrangement
IN B
IN A
GND
1
2
3
(Top view)
54V
CC
OUT X
HD74UH00
Article Indication
Type name
Lot number
H 1 A
Absolute Maximum Ratings
Item Symbol Ratings Unit
Supply voltage V
Input voltage V
Output voltage V
Input diode current I
Output diode current I
Output current I
VCC/GND current ICC, I
Power dissipation P
CC
IN
OUT
IK
OK
OUT
GND
T
Strage temperature Tstg –65 to +150 °C
–0.5 to +7.0 V
–0.5 to VCC +0.5 V
–0.5 to VCC +0.5 V
±20 mA
±20 mA
±25 mA
±25 mA
200 mW
Recommended Operating Conditions
Item Symbol Ratings Unit
Supply voltage V
Input voltage V
Output voltage V
CC
IN
OUT
Operating temperature Topr –40 to +85 °C
Input rise/fall time tr, t
f
2
2 to 6 V
0 to V
0 to V
CC
CC
V
V
0 to 1000 (VCC = 2.0 V) ns
0 to 500 (VCC = 4.5 V)
0 to 400 (VCC = 6.0 V)
Electrical Characteristics
Ta = –40 to
Ta = 25°C
Item Symbol Min Typ Max Min Max Unit V
Input voltage V
IH
1.5 — — 1.5 — V 2.0
3.15 — — 3.15 — 4.5
4.2 — — 4.2 — 6.0
V
IL
— — 0.5 — 0.5 V 2.0
— — 1.35 — 1.35 4.5
— — 1.8 — 1.8 6.0
Output voltage V
OH
1.9 2.0 — 1.9 — V 2.0 VIN = VIH or VILIOH = –20 µA
4.4 4.5 — 4.4 — 4.5
5.9 6.0 — 5.9 — 6.0
4.18 4.31 — 4.31 — 4.5 IOH = –2 mA
5.68 5.80 — 5.63 — 6.0 IOH = –2.6 mA
V
OL
— 0.0 0.1 — 0.1 V 2.0 VIN = V
— 0.0 0.1 — 0.1 4.5
— 0.0 0.1 — 0.1 6.0
— 0.17 0.26 — 0.33 4.5 IOL = 2 mA
— 0.18 0.26 — 0.33 6.0 IOL = 2.6 mA
Input current I
Operating current I
IN
CC
——±0.1 — ±1.0 µA 6.0 VIN = VCC or GND
— — 1.0 — 10.0 6.0 VIN = VCC or GND
85°C Test Conditions
HD74UH00
CC
IH
IOL = 20 µA
Switching Characteristics
Ta = 25°C
Item Symbol Min Typ Max Unit Test Conditions
Output rise/fall time t
Propagation delay time t
TLH
t
THL
PLH
t
PHL
(CL = 15 pF, tr = tf = 6 ns, VCC = 5 V)
— 5 10 ns See Test circuit
— 7 15 ns See Test circuit
3
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