Delay Times referenced from input to leading edges at 25°C, 5.0V, with no load.
DIP Package
PCA EPA249-5 Date Code WHITE DOT PIN#1 .500 MAX .250 MAX .020 TYP .020 TYP .120 MIN . .365 MAX .010 TYP .280 MAX
DC Electrical Characteristics Parameter Test Conditions
V OH V OL V IK I IH High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current
Min Max Unit
0.5 -1.2V 50 1.0 -2 -100 V V V µA mA mA mA
.100 TYP
VCC = min. VIL = max. IOH = max 2.7 VCC = min. VIH = min. I OL= max VCC = min. II = IIK VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V I IL Low-Level Input Current VCC = max. VIN = 0.5V I OS Short Circuit Output Current VCC = max. VOUT = 0. -40 (One output at a time) I CCH High-Level Supply Current VCC = max. VIN = OPEN I CCL Low-Level Supply Current VCC = max. VIN = 0 TRO Output Rise Time NH Fanout High-Level Output VCC = max. VOH = 2.7V NL Fanout Low-Level Output VCC = max. VOL = 0.5V
115 mA 115 mA 4 nS 20 TTL LOAD 10 TTL LOAD
SMD-G Package
.055 PCA EPA249G-5 Date Code WHITE DOT PIN#1 .500 MAX .250 MAX .02 .100 .01 TYP .280 MAX Suggested Solder .410 Pad Layout
Recommended Operating Conditions
VCC VIH VIL I IK I OH I OL PW* d* TA
*These two values are inter-dependent.
Min
4. 75 2. 0
Max
5.25 0.8 -18 -1.0 20
Unit
V V V mA mA mA % % °C
.100
.03
Supply Voltage High-Level Input Voltage Low-Level Input Voltage Input Clamp Current High-Level Output Current Low-Level Output Current Pulse Width of Total Delay Duty Cycle Operating Free-Air Temperature
40 0 40 +70
.05
.300
Input Pulse Test Conditions @ 25° C SMD-J Package
.055 PCA EPA249J-5 Date Code WHITE DOT PIN#1 .280 Suggested Solder MAX Pad Layout .320
Unit
3.2 110 2.0 1.0 5.0 Volts % nS MHz Volts
EIN PW TRI PRR VCC
Pulse Input Voltage Pulse Width % of Total Delay Pulse Rise Time (0.75 - 2.4 Volts) Pulse Repetition Rate Supply Voltage
