器件名称: 74ABT08D
功能描述: Quad 2-input AND gate
文件大小: 93.67KB 共10页
简 介:INTEGRATED CIRCUITS
74ABT08 Quad 2-input AND gate
Product specification IC23 Data Handbook 1995 Sep 18
Philips Semiconductors
Philips Semiconductors
Product specification
Quad 2-input AND gate
74ABT08
QUICK REFERENCE DATA
SYMBOL PARAMETER Propagation delay An or Bn to Yn Output to Output skew Input capacitance Total supply current CONDITIONS Tamb = 25°C; GND = 0V TYPICAL UNIT
LOGIC DIAGRAM
A0 B0 A1 B1 1 2 4 5 9 10 12 13 11 3 Y0
6
tPLH tPHL tOSLH tOSHL CIN ICC
CL = 50pF; VCC = 5V
2.4 1.9 0.4
Y1
ns
A2 B2
8
Y2
ns
VCC = Pin 14 GND = Pin 7
A3 B3
Y3
VI = 0V or VCC Outputs disabled; VCC = 5.5V
3 50
pF A
SA00344
PIN DESCRIPTION
PIN NUMBER 1, 2, 4, 5, 9, 10, 12, 13 SYMBOL An-Bn Yn GND VCC NAME AND FUNCTION Data inputs Data outputs Ground (0V) Positive supply voltage
PIN CONFIGURATION
A0 B0 Y0 A1 B1 Y1 GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC B3 A3 Y3 B2 A2 Y2
3, 6, 8, 11 7 14
LOGIC SYMBOL (IEEE/IEC)
1 2
&
3
SA00342
4 6 5 1 2 4 5 9 10 12 13
LOGIC SYMBOL
9 8 10
A0 B0 A1 B1 A2 B2 A3 B3
12 11 13
Y0 Y1 Y2 Y3
SA00363
VCC = Pin 14 GND = Pin 7
3
6
8
11
FUNCTION TABLE
SA00343
INPUTS An L L H H NOTES: H = High voltage level L = Low voltage level Bn L H L H
OUTPUT Yn L L L H
ORDERING INFORMATION
PACKAGES 14-Pin Plastic DIP 14-Pin plastic SO 14-Pin Plastic SSOP Type II 14-Pin Plastic TSSOP Type I TEMPERATURE RANGE –40°C to +85°C –40°C to +85°C –40°C to +85°C –40°C to +85°C OUTSIDE NORTH AMERICA 74ABT08 N 74ABT08 D 74ABT08 DB 74ABT08 PW NORTH AMERICA 74……
