Quad 2-input NAND buffer
INTEGRATED CIRCUITS
74F37 Quad 2-input NAND buffer
Product specification IC15 Data Handbook 1990 May 24
Philips Semico...
Description
INTEGRATED CIRCUITS
74F37 Quad 2-input NAND buffer
Product specification IC15 Data Handbook 1990 May 24
Philips Semiconductors
Philips Semiconductors
Product specification
Quad 2-input NAND buffer
74F37
TYPE 74F37
TYPICAL PROPAGATION DELAY 3.5ns
TYPICAL SUPPLY CURRENT (TOTAL) 13mA
PIN CONFIGURATION
D0a D0b Q0 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC D3b D3a Q3 D2b D2a Q2
ORDERING INFORMATION
DESCRIPTION 14-pin plastic DIP 14-pin plastic SO COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F37N N74F37D PKG DWG # SOT27-1
D1a D1b Q1 GND
SF00001
SOT108-1
INPUT AND OUTPUT LOADING AND FAN OUT TABLE
PINS Dna, Dnb Qn Data inputs Data outputs DESCRIPTION 74F (U.L.) HIGH/LOW 1.0/2.0 750/106.6 LOAD VALUE HIGH/LOW 20µA/1.2mA 15mA/64mA
NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.
LOGIC DIAGRAM
D0a D0b D1a D1b D2a D2b VCC = Pin 14 GND = Pin 7 D3a D3b 1 2 4 5 9 10 12 13 11 3 Q0
FUNCTION TABLE
INPUTS Dna L L
8 Q2
OUTPUT Dnb L H L Qn H H H L
6
Q1
H
Q3
SF00002
H H NOTES: 1. H = High voltage level 2. L = Low voltage level
LOGIC SYMBOL
IEC/IEEE SYMBOL
1 1 2 4 5 9 10 12 13 2
&
3
4 6 D0a D0bD1a D1b D2a D2b D3a D3b 5
9 Q0 Q1 Q2 Q3 8 10
12 3 VCC = Pin 14 GND = Pin 7 6 8 11 11 13
SF00003
SF00084
May 24, 1990
2
853–0051 99679
Philips Semiconductors
Product specification
Quad 2-input NAND buffer
74F37
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of th...
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