74F3037 Datasheet, PDF (2/8 Pages) NXP Semiconductors – Quad 2-input NAND 30ohm driver

Philips Semiconductors
Quad 2-input NAND 30Ω driver
Product specification
74F3037
FEATURES
• 30Ω line driver
• 67mA output drive capability in the high state
• High speed
• Facilitates incident wave switching
• 3nh lead inductance each on V_CC and GND when both
side pins are used
• 160mA output drive capability in the low state
• Industrial temperature range available (–40°C to +85°C)
DESCRIPTION
The 74F3037 is a high current line driver composed of four
2–input NAND gates. It has been designed to deal with the
transmission line effects of PC boards which appear when
fast edge rates are used.
The drive capability of the 74F3037 is 67mA source and
160mA sink with a V_CC as low as 4.5V. This guarantees
incident wave switching with V_OH not less than 2.0V and V_OL
not more than 0.8mA while driving impedances as low as 30
ohms. This is applicable with any combination of outputs
using continuous duty. The propagation delay of the part is
minimally affected by reflections when terminated only by
the TTL inputs of other devices. Performances may be
improved by full or partial line termination.
TYPE
74F3037
TYPICAL
PROPAGATION DELAY
2.0ns
TYPICAL SUPPLY
CURRENT( TOTAL)
16mA
ORDERING INFORMATION
DESCRIPTION
16–pin plastic DIP
16–pin plastic SOL
COMMERCIAL RANGE
V_CC = 5V ±10%,
T_amb = 0°C to +70°C
N74F3037N
N74F3037D
ORDER CODE
INDUSTRIAL RANGE
V_CC = 5V ±10%,
T_amb = –40°C to +85°C
I74F3037N
I74F3037D
PKG DWG #
SOT38-4
SOT162-1
INPUT AND OUTPUT LOADING AND FAN OUT TABLE
PINS
Dna, Dnb
Data inputs
DESCRIPTION
74F (U.L.) HIGH/LOW
1.0/1.0
Qn
Data output
Note to input and output loading and fan out table
One (1.0) FAST unit load is defined as: 20µA in the high state and 0.6mA in the low state.
3350/266
LOAD VALUE HIGH/LOW
20µA/0.6mA
67mA/160mA
LOGIC DIAGRAM
D0a ¹
D0b ²
V_CC = Pin 12,13
GND = Pin 4, 5
7
D1a
8
D1b
10
D2a
11
D2b
14
D3a ₁₅
D3b
3 _Q0
6
Q1
9 _Q2
16 _Q3
SF00569
FUNCTION TABLE
INPUTS
Dna
Dnb
L
L
L
H
H
L
H
H
Notes to function table
H = High voltage level
L = Low voltage level
OUTPUT
Qn
H
H
H
L
February 9, 1990
2
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