HEF4538BP,652 NXP Semiconductors, HEF4538BP,652 Datasheet - Page 4

• Manufacturer Part Number: HEF4538BP,652
• Description: IC DUAL MONO MULTIVIB 16-DIP
• Manufacturer: NXP Semiconductors
• Series: 4000Br

Specifications of HEF4538BP,652

• Logic Type: Monostable
• Package / Case: 16-DIP (0.300", 7.62mm)
• Independent Circuits: 2
• Schmitt Trigger Input: No
• Propagation Delay: 40ns
• Voltage - Supply: 4.5 V ~ 15.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Elements Per Chip: 2
• Logic Family: HEF4000
• Input Bias Current (max): 0.08 mA
• Propagation Delay Time: 460 ns, 180 ns, 120 ns
• High Level Output Current: - 3.6 mA
• Low Level Output Current: 3.6 mA
• Supply Voltage (max): 15 V
• Supply Voltage (min): 3 V
• Maximum Power Dissipation: 750 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Operating Supply Voltage: 3.3 V, 5 V, 9 V, 12 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3134-5; 933507950652; HEF4538BPN

NXP Semiconductors
Table 2.
7. Functional description
Table 3.
[1]
HEF4538B
Product data sheet
Symbol
1CEXT, 2CEXT
1REXT/CEXT, 2REXT/CEXT
1CD, 2CD
1B, 2B
1A, 2A
1Q, 2Q
1Q, 2Q
V
V
Inputs
nA

H
X
SS
DD
H = HIGH voltage level; L = LOW voltage level; X = don’t care;
 = positive-going transition;  = negative-going transition;
= one HIGH level output pulse, with the pulse width determined by C
= one LOW level output pulse, with the pulse width determined by C
Pin description
Function table
6.2 Pin description
nB
L

X
1, 15
6, 10
Pin
2, 14
3, 13
4, 12
5, 11
7, 9
8
16
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external capacitor connection (always connected to ground)
Description
external capacitor/resistor connection
direct reset input (active LOW)
input (LOW-to-HIGH triggered)
input (HIGH-to-LOW triggered)
output
complementary output (active LOW)
ground supply voltage
supply voltage
Rev. 7 — 17 February 2011
nCD
H
H
L
EXT
EXT
and R
and R
Outputs
nQ
L
Dual precision monostable multivibrator
EXT
EXT
.
;
HEF4538B
nQ
H
© NXP B.V. 2011. All rights reserved.
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