Document
INTEGRATED CIRCUITS
74LV32 Quad 2-input OR gate
Product specification Supersedes data of 1997 Feb 03 IC24 Data Handbook 1998 Apr 20
Philips Semiconductors
Philips Semiconductors
Product specification
Quad 2-input OR gate
74LV32
FEATURES
• Wide operating voltage: 1.0 to 5.5 V • Optimized for Low Voltage applications: 1.0 to 3.6 V • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V • Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V, • Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V, • Output capability: standard • ICC category: SSI
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25°C; tr = tf ≤ 2.5 ns SYMBOL tPHL/tPLH CI CPD PARAMETER Propagation delay nA, nB to nY Input capacitance Power dissipation capacitance per gate TAMB = 25°C. Tamb = 25°C.
DESCRIPTION
The 74LV32 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT32. The 74LV32 provides the 2-input OR function.
CONDITIONS CL = 15 pF; VCC = 3.3 V VI = GND to VCC1
TYPICAL 6 3.5 16
UNIT ns pF pF
NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in µW) PD = CPD × VCC2 × fi )ȍ (CL × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacitance in pF; fo = output frequency in MHz; VCC = supply voltage in V; ȍ (CL × VCC2 × fo) = sum of the outputs.
ORDERING INFORMATION
PACKAGES 14-Pin Plastic DIL 14-Pin Plastic SO 14-Pin Plastic SSOP Type II 14-Pin Plastic TSSOP Type I TEMPERATURE RANGE –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C OUTSIDE NORTH AMERICA 74LV32 N 74LV32 D 74LV32 DB 74LV32 PW NORTH AMERICA 74LV32 N 74LV32 D 74LV32 DB 74LV32PW DH PKG. DWG. # SOT27-1 SOT108-1 SOT337-1 SOT402-1
PIN DESCRIPTION
PIN NUMBER 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 14 SYMBOL 1A – 4A 1B – 4B 1Y – 4Y GND VCC NAME AND FUNCTION Data inputs Data inputs Data Outputs Ground (0 V) Positive supply voltage
FUNCTION TABLE
INPUTS nA L L H H H = HIGH voltage level L = LOW voltage level nB L H L H OUTPUTS nY L H H H
1998 Apr 20
2
853-1897 19258
Philips Semiconductors
Product specification
Quad 2-input OR gate
74LV32
PIN CONFIGURATION
1A 1B 1Y 2A 2B 2Y GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 V CC
LOGIC SYMBOL
1 2 4 5 9 3A 10 3Y 12 4A 4Y 13 4B 11 3B 1A 1Y 1B 2A 2Y 4Y 3B 3A 3Y 8 2B 6 3
4B 4A
SV00450
LOGIC SYMBOL (IEEE/IEC)
1 2
SV00452
≥1
3
LOGIC DIAGRAM (ONE GATE)
A
4 5
≥1
6
Y B
SV00454
9 10
≥1
8
12 13
≥1
11
SV00453
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC VI VO Tamb Input voltage Output voltage Operating ambient temperature range in free air See DC and AC characteristics VCC = 1.0V to 2.0V VCC = 2.0V to 2.7V VCC = 2.7V to 3.6V VCC = 3.6V to 5.5V PARAMETER DC supply voltage CONDITIONS See Note1 MIN 1.0 0 0 –40 –40 – – – – – – – TYP. 3.3 – – MAX 5.5 VCC VCC +85 +125 500 200 100 50 UNIT V V V °C
tr, tf
Input rise and fall times
ns/V
NOTE: 1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 5.5V.
1998 Apr 20
3
Philips Semiconductors
Product specification
Quad 2-input OR gate
74LV32
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V) SYMBOL VCC "IIK "IOK "IO "IGND, "ICC Tstg PTOT PARAMETER DC supply voltage DC input diode current DC output diode current DC output source or sink current – standard outputs DC VCC or GND current for types with –standard outputs Storage temperature range Power dissipation per package –plastic DIL –plastic mini-pack (SO) –plastic shrink mini-pack (SSOP and TSSOP) for temperature range: –40 to +125°C above +70°C derate linearly with 12mW/K above +70°C derate linearly with 8 mW/K above +60°C derate linearly with 5.5 mW/K VI < –0.5 or VI > VCC + 0.5V VO < –0.5 or VO > VCC + 0.5V –0.5V < VO < VCC + 0.5V CONDITIONS RATING –0.5 to +7.0 20 50 25 50 –65 to +150 750 500 400 UNIT V mA mA mA mA °C mW
NOTE: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions voltages are referenced to GND (ground = 0V) LIMITS SYMBOL PARAMETER TEST CONDITIONS MIN VCC = 1.2V VIH HIGH level Input voltage VCC = 2.0V VCC = 2.7 to 3.6V VCC = 4.5 to 5.5V VCC = 1.2V VIL LOW level Input voltage VCC = 2.0V VCC = 2.7 to 3.6V VCC = 4.5 to 5.5 VCC = 1.2V; VI = VIH or VIL; –IO = 100µA VOH HIGH level output voltage voltage; all outputs out uts VCC = 2.0V; VI = VIH or VIL; –IO = 100µA VCC = 2.7V; VI = VIH or VIL; –IO = 100µA VCC = 3.0V; VI = VIH or VIL; –IO = 100µA VCC = 4.5V;VI = VIH or VIL; –IO = 100µA.